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To what category of molecules, do enzymes belong: Carbohydrates, Proteins, Lipids, Nucleic Acid
The name of compound that converts inactive enzyme pepsinogen into pepsin is Hydrochloric Acid, Water, Water, Mucus, Lipase
The movement of molecule from a region of lower concentration to higher concentration is called Active Transport, Osmosis, Diffusion, Filtration
Energy present in one gram of carbohydrates is 4 kilo calories, 3 kilo calories, 2 kilo calories, 5 kilo calories
Histology is the scientific study of Tissues, Muscles, Cells, Organs
The process of glycolysis occurs in Cytoplasm, Mitochondria, Nucleus, Endoplasmic Recticulum
The reproductive organ of plant is Root, Stem, Flower, Leaf
The division of cytoplasm is called Karyokinesis, Cytokinesis, Phragmoplast, Phagocytosis
Who introduced the system of classification of organisms for the first time Ernst Hackel, Aristotle, Carlous Linnaeus, Robert Whittaker
The branch of which tree is very useful for curing malaria Cidrus, Cinchona, Pinus, Cactus
In normal adult human, weight of heart is 200-250 gram, 150-200 gram, 250-350 gram, 100-200 gram
The mass of human red blood cells is 10 um, 9 um, 7 um, 8 um
Where are villi found Stomach, Oesphagous, Small Intestine, Large Intestine
Which of these organelles have their own DNA Nucleus, Mitochondria, Chloroplast, Golgi bodies
What are the primary nutrients that provide quick usable energy to body Lipids, Nucleic Acids, Proteins, Carbohydrates
Member of same species living in the same time make level Habitat, Ecosystem, Community, Population
How many molecules of Carbon Dioxide (CO2) are produced when krebs cycle operates once 6, 3, 2, 1
Which of these major bioelements is in the highest percentage in protoplasm Carbon, Hydrogen, Nitrogen, Oxygen
During which phase of cell cycle spindles fibre are formed Metaphase, Prophase, Interphase, G-2 phase
Bacteria is assigned to the kingdom Fungi, Monera, Protista, Porifera
Which one of the characteristic is not in a good hypothesis Must be consistent with available data, Must be testable, Must be correct, Must have prediction
When fibrinogen makes blood clot it separates from blood and the remainder is called Lymph, Plasma, Serum, Pus
The mitochondria function is called Lipid Storage, Photosynthesis, Protein Synthesis, Cellular respiration
Which type of forces are dominant during chemical bond formation Repulsive forces, Attractive forces, Vander waal forces, Hydrogen bonding
Which type of covalent bond is present in Nitrogen molecule (N2) Single Covalent Bond, Double Covalent Bond, Triple Covalent Bond, Metallic Bond
After gaining one electron, chlorine atom attains the electronic configuration of which noble gas Helium, Neon, Argon, Krypton
Metals have generally High ionization value, Low ionization value, High electron affinity value, High electron negativity
Number of elements in normal period are 18, 10, 8, 32
Tyre puncture is an example of Effusion Process, Diffusion Process, Evaporation Process, Condensation Process
The removal of electron from an atom give rise to Cation, Anion, Molecular, Molecular Anion
The melting point value of sodium metal is 97 Celsius, 100 Celsius, 110 Celsius, 200 Celsius
The empirical formula of glucose is CH, CH2O, OH, H2O2
Pure water is an example of Weak electolyte, Strong electrolyte, Strong acid, Strong base
Metals alloy are Solution of solid in gas, Solution of solid in liquid, Solution of solid in solid, Solution of gas i
Which one of the following is a weak electrolyte NaCl, NaOH, H2SO4, CH3COOH
Addition of oxygen during chemical reaction is called Reduction, Oxidation, Evaporation, Conduction
Which one of the following is lightest element Lithium, Sodium, Magnesium, Calcium
Which one of the following is a liquid in solid solution Sugar in water, Butter, Alcohol in water, Fog
Industrial Chemical deals with the manufacturing of compounds In Laboratory, On Micro scale, On Commercial Scale, On Economic Scale
Number of elements in normal period are 18, 10, 8, 32
How many electrons are involved in triple covalent bond 6, 3, 4, 8
In charles law "K" is equal to T / V, T V, V / T, V / P
What is the formula of rust Fe2O3, F2(OH)3, Fe2O3nH2O, Fe(OH)3nH2O
The molar mass of H2SO4 is 9.8 grams, 98 grams, 98 amu, 9.8 amu
Which type of force is present in hydrogen bonding Inter molecular force, Ionic force, Covalent force, Metallic force
Which one of the following halogen has lowest electro negativity Chlorine, Iodine, Bromine, Flourine
Who discovered Cathode Rays Gold Stein, John Dalton, Sir Williams Crooks, Neil Bohr
In Boolean Algerba A + O is equal to : 1, 0, A, A0
how many wild Cards are used in DOS: 1, 2, 3, 4
which action involves positioning a read/write head over a track : seek, track, sector, data transfer
software can be removed or installed through : control panel, window explorer, task bar, title bar
First electronic digital computer was : VLSI, ENIAC, UNIVAC-1, Atanasoff–Berry Computer (ABC)
First electronic digital computer was : VLSI, ENIAC, UNIVAC-1, Atanasoff–Berry Computer (ABC)
which program converts assembly language code to machine code : system interface, compiler, Assembler, interpreter
hp 3000 is an example of : super computer, mini computer, micro computer , pocket computer
In Hexadecimal system, B is equal to decimal number : 10, 11, 17, 18
Arrow keys are also called : toggle keys, function keys, modified keys, cursor control keys
which option is output device : keyboard , microphone, speaker , scanner
a program that detect and remove viruses from a computer is called : Virus, anti virus, macintosh, title bar
How many bits are in a byte : 1, 2, 4, 8
Normally , floppy drive is labelled as : A:\, F:\, E:\, C:\
Klez is a------- : Game's name, hardware components, virus name, person's name
which one of the following is application software : window, Linux, Microsoft, DOS
Which of these is a low level language : Fortan, Machine Language, basic, C and C++
Which of the following device is used to get hard copy output : speaker, keyborard, monitor, printer
Which one is faster : RAM, Cash memory, Register , HardDisk
Who developed Boolean Algerba : Von-Neumann, George Boole, Charles Babbage, Dennis Ritchie
How many type of language translators are : 1, 2, 3, 4
Third generation computer s used : vacuum tubes, transistor, integrated circuit, Micro process
The base of binary number is : 16, 8, 2, 10
1 KB = --------: 2^10 bytes, 2^20 bytes, 2^30 bytes, 2^40 bytes
USB Port can connect devices : 127, 250, 300, 275
Volume of one litre is equal to : 1cm3 , 10cm3 , 100cm3 , 1000cm3
The motion of a body about an axis is called : Circular motion , Rotatory motion , Vibratory motion , random motion
which of the following is a vector quantity : Speed , distance , displacement , power
which of the following material lowers friction when pushed between metal plates : Water, Fine marble powder , air , oil
Newton first law of motion is valid only in the absence of : Force , Net force , Friction , Momentum
which of the substance is the lightest : Copper , Mercury , Aluminium , Lead
In gases heat is mainly transferred by : Molecular collision, conduction, convection , Radiation
In gases heat is mainly transferred by : Molecular collision , conduction , convection , Radiation
mathematically first condition of equilibrium is represented as : EF = 0 , ET=0 , ER = 0 , EN=0
The net torque acting on a rotating body with uniform speed is : 1 , 2 , 5 , 0
The orbital speed of low orbit satellite is : Zero , 8 ms-1 , 800 ms-1 , 8000 m-1
The unit of momentum is : Nm , Ns-1, kg ms-2 , kg ms-1
The number of forces that can be added by head to tail rule are : 2 , 3 , 4 , any number
In isolated system the momentum after collision of two bodies is : Increase , constant , decreases , zero
A body is in equilibrium when its : Acceleration is uniform , speed and acceleration are uniform , speed is uniform , Accelerat
The Value of ‘g’ at moon is : 1.7 ms-2 , 1.6 ms-2 , 10 ms-2 , 9.8 ms-2
The least count of vernier calliper is : 0.1 mm , 0.01 mm , 0.1 cm , 0.01 mm
In solids heat is transferred by : Radiation , Convection , conduction , convection and radiation
The motion of body in straight line is : Random motion , circular motion , Linear motion , Translatory motion
which one part effects evaporation : Surface area of the liquid , temperature , air , All of these
In Einstein’s mass-energy equation , C is the : Speed of sound , speed of light , speed of earth , speed of electron
In which of the following state molecules do not leave their position : Liquid , solid , Gas , Plasma
The index of refraction depends on : The focal length , The speed of light, The image, The object
Five joule of work is needed to shift 10 C of charge from one place to another. The potential difference between the places is : 0.5 V , 2 V , 5 V , 10 V
Capacitance is defined as: VC , Q/V , QV , V/Q
what happens to the intensity or the brightness of lamps connected in series as more and more lamps are added : Increases , Decreases , Remains the same , cannot be predicted
which is the example of longitudinal wave : Sound wave , light Wave , Radio wave , water wave
The presence of magnetic field can be detected by a : Small mass , stationary positive charge , stationary negative charge , Magnetic compass
In vacuum all electromagnetic waves have the same : Speed , Frequency , Amplitude , Wavelength
Safe limit of radiation exposure in one year is : 4 rem , 5 rem , 3 rem, 6 rem
The relation between velocity , frequency and wavelength of wave is : Vf= ? , f ? =V , V ? = f , V= f ?
From which of the following you can get information almost about everything : Book , Teacher , Computer , Internet
The cathode ray oscilloscope consists of main parts : Two , Three , Four , Five
In computer terminology information means : Any data , Raw data , Processed data , Large data
which one of the following is method of energy transfer : Conduction , Radiation , Wave Motion , All of these
The speed of sound at 0°C is : 386ms-1 , 376ms-1 , 231ms-1 , 331ms-1
The formula for focal length is : f= R /2 , f=R/4 , f=R/3 , f=R/5
Electroscope is used for detecting : Current , Charge , Voltage , Resistance
Capacitance is defined as : VC , Q/V , QV , V/Q
S.I Unit of resistance is : Volt , Ampere , ohm , Joule
Michael Faraday belonged to : British , U.S.A , K.S.A , Russia
The process by which electrons are emitted by a hot metal surface is know as : Boiling , Evaporation , Conduction , Thermionic emission
Radion waves are : Longitudinal Waves , Transverse waves , Electromagnetic waves , All of these
1 KB = ---------: 1024 Bite , 1024 KB , 1024 MB , None of these
Half life of carbon -14 in year is : 5730 Years , 5740 Years , 5750 Years , 5800 Years
Algorithm is a : Requirement , Design document , Test document , user guide
Which of the following short-cut key is used to run a program in GW-BASIC : F4 , F3 , F2 , F1
Which of the following statement temporarily stop execution of a program : BREAK , END , PAUSE , STOP
For------NEXT is used to implement : ITERATION , Selection , Sequence , Both A & B
How many Loops are BASIC : 2 , 4 , 5 , 6
Which statement is used to transfer the control un-conditionally : For, While , GOTO , ON----GOTO
The statement X (30) will reserve---memory location : 29 , 30 , 5 , 6
Maximum number of element per dimension is : 10 , 255 , 32767 , 300
LEFT $ (“Pakistan”, 3) ‘Pak’ , ‘Pak’ , ‘Pa’ , ‘Kis’
A line can be drawn with the following statement : LINE , DRAW , Both A & B , PSET
Which short-cut key is used to bold a selected word : Ctrl + B , Ctrl + E , Ctrl + C , Ctrl + D
Ctrl + V is Used for : Copy , Cut , Paste , Redo
The process of finding and removing errors in a program is called : Logical Error , Debugging , Coding , Debugger
The short key which uses to run a program in Basic : F3 , F2 , F4 , F9
How many logical operation are in Basic ; 4 , 5, 3 , 7
How many control structures are in Basic : 3 , 4 , 5 , 2
Which of the following control structure is used for decision in Basic : Loop , Selection, Condition, Sequence
Which options is used after the IF statement : While , Then , End , Stop
A variable that stores a similar type of data : Index , Array , Data type , Scale value
Maximum number of element in one dimension are : 10 , 50 , 255 , 6555
An another name of built-in function is : Library function , Sub-program , Loop , Array
The number of background colours available in Basic is : 8 , 16 , 12, 4
Clipboard Stores : Deleted text , Copied text , Typed text , Formatted text
Ctrl + Y is used for : Undo , Redo , Find , Page break
if QC < KC , the reaction goes in: Forward , Reserve , At equilibrium state , None
KC is always equal to : Rf /Rr , Kf/ Kf , Kf/ Kf , Rf/ Rf
The Conjugate Conjugate acid of HPO4^ 2 is : PO^3base4 , H2PObase 4 , H2PO^2base 4 , H3PObase4
Which salt is used to dry a gas : CaCo2 , NaCl , CaO , Na2Sio3
Which one of the following is not a foffil fuel : Coal , Natural gas , Bio gas , Petrolium
The general formula of saturated hydrocarbons is : CnH2n+2 , CnH2n , CnH2n-2 , CnH2n+1
Photosynthesis is process produces : Starch , Cellulose , Sucrose , Glucose
Which one of the following is triglyceride : Carbohydrates , Proteins , Lipids , Vitamins
Normally rainwater is weekly acidic because of : SO3 , CO2 , SO2 , NO2
A disease that causes bone and tooth damage : Hepatitis , Cholera , Periodontitis, Jaudice
Which one of the following disease causes liver inflammation : Typhoid , Jaundice , Cholera , Hepatitis
Gasoline consists of no. of carbon atoms : 5 to 7 , 7 to 10 , 13 to 15 , 15 to 18
Temporary hardness of water is because of : Ca(HCO3) 2 , CaCO3 , Mg CO3 , Mg SO4
Matte is a mixture of : Fes and CuS , Cu2O and FeO , Cu2 S and FeS , CuS and FeO
Normally rain water is weekly acidic because of : SO3 gas , CO2 gas , SO2 gas , NO3 n gas
Nitrogen and hydrogen were reacted together to make ammonia N2+3H2 ? 2NH3 Kc = 2.86mole-2 dm6 NH3 only , N2 H2 and NH3 , N2 and H2 only , H2 only
Which one of the following is a Lewis Base : NH3 , BF3 , H+ , AlCl3
The reduction of alkyle halides takes place in the prence of : Zn/HCl , Na/HCl , Mg/Hcl , Cu/ Hcl
Which one of the following Vitamins is water soluble : Vitamin A , Vitamin C , Vitamin D , Vitamin E
In the lime kiln, the rection goes to completion because. CACO3 ? CaO CO2 At high , CaO is more stable temperature , CO3 escapes continuously , CaO is not dissociat
Main component of natural gas is : Methane , Propane , Butane , Propyne
you want to dry a gas which one of the following salts you will use Cacl2 , Nacl , CaO , Na2 SiO3
Which one of the following is disaccharide : Glucose , Fructose , Sucrose , Starch
which one of the following properties of water is responsible for rising of water in plant : Specific heat , Viscosity capacity , Excellent Solvent action , Capillary action
The Cochlea is present in : External Ear , Middle Ear , Internal Ear , None of these
The number of drug addicts in Pakistan is currently estimated to be about : 1000000 , 800000 , 600000 , 500000
An adult person skeleton has hard bones : 406 , 306 , 206 , 106
Normally external fertilization occurs in : In the body , Air , Water , All of these
When the human body has low amount of water then Pituitary Gland secrets : Vasopressin , Insulin, TSH , Oxytocin
Source of Variation in the Organisms are : Crossing over , Mutation , Both A and B , Mitosis
Which diseases is not related to lungs : Asthma , Emphysema , Myopia , Pneumonia
The drugs used to reduce the pain are known as : Antibiotics , Antiseptics , Sedatives , Analgesics
Who is the written of Encyclopaedia “Al-Tasrif” : Abu –A-Qasim , Al-Farabi , Jabir-bin-Hayan , Aristotle
When was the work on Genetic Engineering started : 1930 , 1940 , 1944 , 1973
The branch of Biology in which we study about inheritance is called : Microbiology , Physiology , Genetics , Ecology
Inter-relationship between Organism and environment is called : Mycology , Physiology, Ecology , Morphology
Person with Genotype-ii has blood group : AB , B , O , A
Example of Ectoparasite is : Ansaris , Endamoeba , Lice , Plasmodium
Fourth whorl of flower is : Calyx , Corolla, Androecium , Gynoecium
The correct match for the Fermentation product and organism involved is : Rormic acid Saccharomyces , Ethanol Saccharomyces , Ethanol Asp
Percentage of carbon Dioxide in expired air during breathing is : 16 % , 04 % , 21 % , 0.04 %
Genotype in which Gene pair contains two identical Alleles is called : Homozygous , Heterozygous , Homozygous , Homologous
Organ responsible for filtering the blood is : Intestine , Brain , Stomach , Kidney
Rhizopus reproduces asexually by : Binary Fission , Spores formation , Budding , Endospore formation
The middle layer of eye is : Sclera , Retina , Choroid , Cornea
Part of brain that coordinates muscle Movement : Cerebellum Pons , Medulla , Oblongata , HyPothalamus
Reduce the possibility of infection on skin : Analgesics , Antibiotics , Disinfectants , Antiseptics
Number of bones in skull is : 22 , 08 , 14 , 80
The number of bound in oxygen molecule is : One o and one TT , One o and two TT , Three sigma only , Two sigma only
When 50 % reactants in a reversible reaction are converted are converted into a product , the value of equilibrium constant KC is : 2 , 1 , 3 , 4
Pressure remaining constant, at which temperature the volume of a gas will become twice of what it is at 0 °C : 546°C , 200°C , 546°C , 273°C
Molarity of Pure water is : 1 , 18 , 55.5 , 6
The wave number of the light emitted by a certain is 2 X 106 cm-1 The Wavelength of this light will be: 500nm , 500m , 200nm , 5X107 m
The oxidation number of Cl in HClO4 is : +2 , +3 , +5 , +7
The boiling point of water at the top of Mount Everest is : 59°C , 69°C , 83°C , 75°C
2.7 g of Al will react completely with how much mass of O2 to produce Al2 O3 : 0.8 g of oxygen , 1.6 g of oxygen , 3.2 g of oxygen , 2.4 g of oxygen
For a given process the heat changes at constant pressure(qp) and at constant volume (qv) are related to each other : qp = qv , qp < qv , qp >qv , q p = qv/2
The PH of 10-3 mol dm-³ of an aqueous solution of H2SO4 : 3.0 , 2.7 , 2.0 , 1.5
Bohr model of atom is contradicted by : Plamk’s quantum , Dual nature of matter , Heisenberg’s uncertainty principal , All of
The substance used for decolourization of undesirable colour in a crystalline substance is : H2SO4 , Silica gel , NaNO3 , Animal Charcoal
which of the following is a Psedosolid : NaBr , Glass , AgNo3 , Naphthalein
Equal masses of methane and oxygen are mixed in an empty container at 25°CS .The fraction of total pressure exerted by oxygen is : 1/3, 8/9, 1/9, 16/17
Which of the hydrogen halides has the highest percentage of ionic character : HF, HCl, HBr, HI
The enzyme used for hydrolysis of Urea is Invertase, Urease, Lipase, Zymase
The mass of two moles of electrons is 1.10 mg, 1.008 mg, 0.184 mg, 1.673 mg
Which of the following has zero diploe moment : H2S , H 2O , BF3, NH 3
An excess of aqueous AgNO 3 is added to aqueous BaCl2 solution .The precipitate is removed off .The filter contains Ag+ and NO3- ions, Ag+ ,Ba+2 and NO3 -ions , Ba+2 and NO3 only, Ba+2 , NO3 and Cl- ions
In dry ice CO2 molecules form : Ionic crystals , Covalent crystals , Molecular crystals , Any type of crystal
Molarity of pure water is : 1, 18, 6, 55.5
Orbitals having same energy are called : Hybrid orbitals , Valence orbit , Degenerate orbitals , d- orbitals
In H2SO4 the oxidation number of S is : +2, +6, +8, +4
Pressure remaining constant at which temperature the volume of gas will become twice of what it is at 0°C 546°C , 200°C , 546K, 273°C
Volume occupied by 1.4 g of N2 at S.T.P. is : 2.24 dm3, 22.4 dm3 , 1.12 dm3 , 112.03
Which of the following has highest bond energy : HF, HCl , HBr , HI
The PH of 10-3 molar H2SO4 solution is 1.5, 2, 2.7, 3
When 6 d orbit is complete the entering electron goes to : 7f, 7s, 7p, 7d
At what external pressure the boiling point of water will be 110°C : Any value of pressure , 765 torr , Between 200 torr and 760 torr , Between 760 torr and 12
In solvent extraction the law applied is : Law of mass action , Distribution law , Coulomb’s law , Boyle’s Law
The volume of one mole CO is maximum at : S.T.P , 127 ° and 1 atm , 0° and 2 atm , 273° and 2 atm
One calorie is equal : 4.184 J , 0.4184 J , 41.84 J , 418.4 J
The rate of recation : Increase as the reaction proceeds , Decreased as the reaction proceeds , Remains the same as r
The number of carbon atoms in 22.0 g of CO2 is : 3.01 X 1022 , 6.02 X 1023 , 3.01 X 1022 , 6.02 X 1022
A large region community primarily determined by : Biomass, Biosphere, Biome, Population
Most of cellular secretions are in nature : Proteins, Lipids, Carbohydrates, Glycoproteins
Induce fit model was proposed by : Emil fischer, Koshland, Jenner, Pasteur
The resolution of typical compound microscope is : 1.0 UM, 2.0 UM, 3.0 Um, 4.0 um
Organelle of symbiotic origin is : Cell wall, Cell Membrane, Mitochondria , Vacuole
Pili are made of special protein called : Pillin, Glagellin, Tubulin, Myosin
The causative agent of african sleeping sickness is : Tsetse fly, Mosquito, Trypanosoma , Trichonympha
The most common rust fungi are : Ustilago, Puccinia, Penicillium, Yeast
Pluse producing plants are belonging to the family : Rosaceae, Solanaceeae, Fabacer, Poaceae
Blood of arthropods is : Green colour, red colour, Brown colour, Colourless
Ancylostoma duodenale is biological name of : Flatworm, tape worm, Round worm, Fluke
In respiratory china NADH is oxidation : Co-factor, Co-enzyme, Cytochrome, Cytochrome C
The number of chloroplast in each mesophyll cell is about : 10-100, 10-200, 20-100, 20-200
Certain type of whales are also : Detritivores , Fluid feeders, Omnivores, Filter feeders
How much air lungs can hold when they are fully inflated : 5 litres, 4 litres, 4.5 litres, 3.5 litres
Casparian strips are present in cells of root : Cortex, Epidermis, Endodermis , Phloem
The cell which supply ATP and proteins to sieve tubes are : Companion, Epidermal, Tracheids, Vessels
in 1997 scientists in Scotland succeeded in clonin a : Sheep, Horse, Goat, Cow
Phosphatidylcholine is one of the common : Phospholipid, Sphingolipid, Glycolipid, Terpenoid
According to Lock and key model the active site is ------- : Soft structure, Flexible structure, Attractive structure, Rigid structure
A group of ribosome attatched to mRNA are known as : Lysosomes, Polysomes, glyoxisome, Peroxisomes
Mad cow disease is caused by : Virus, Bacteria, Prions, Fungus
A bacteria with single polar Flagellum is called : Atrichous, Monotrichous, Lophotrichous, Amphitrichous
An outer flexible covering of ciliates is : Sheath, Cuticle, Cell wall, Pellicle
Poisonous mushroom are called : Truffles, Morels, Toad stools, Agarius
Double fertilization is a characteristic feature of : Bryophytes, Gymnosperms, Mosses, Angiosperm
Marsupium is the characteristic feature of : Opossum, Echnidea, Dolphin, Duck bill platypus
Polymorphism is the characteristic of member of phylum : Porifera, Cnidaria, Annelida, Arthropoda
Quantitative study of energy relationship in biological system is called : Bioenergetics, Biosynthesis, Biodegradation, Biotechmology
Important source of at mospheric oxygen released during photosynthesis is : Glucose, Nitrates, Water, Carbon dioxide
A neurotic disorder in slight older girl is : Anorexia, Bulimia nervose, Dyspepsia, Obesity
Lungs of birds have thin walled ducts is called : Alveoli, Trachea, Bronchi, Parabronchi
The renal vein brings the impure blood from : Brain, Kidney, Lungs, Liver
The uncontrolled production of white blood cells result in ; Leucaemia, Thalassaemia, Oedema, Asthma
The dimension of work are : [MLT-1], [MLT-2], [ML2T-2], [MLT]
The speed of sound in air does not depend upon : Density, Pressure, Humidity, Temperature
The S.i Unit of angular momentum are given by : J.S-2, J-S-1, J.S, J.m
The distance between two consecutive nodes is : ?/2, ?/2, ?, 2?
S.I unit of intensity of light is : Ampere, Mole, Candela, Joule
The S.I unit of flow rate are : m2 s-1, m3 s-2, m3 s-1, m2 s-2
Number of spark plugs needed in the diesel engine are : 0, 1, 2, 3
Bending of light around the edges of an obstacle : Refraction, Polarization, Interference, Diffraction
The difference between Cp and Cv is equal to : Planks constant, General gas constant, Molar gas constant, Boltzmann constant
The magnitude of I (j x k) is equal to : 0, 1, -1, i
One radian is equal : 57.3°, 56.3°, 58.3°, 360°
The light emitted diode led has a wave length : 1.3 um, 1.2 um, 1.4 um, 1.5 um
If amplitude of a simple pendulum is increased by 4 times the time period will be : Four times , Half, Same , Two times
Beats can be heard when difference of frequency is not more than : 8 HZ, 10 HZ, 4 HZ, 6 HZ
When the body moves with constant acceleration the velocity time graph is : Parabola, Hyperbola, Straight line, Curve
A man of mass 5 kg is falling freely the force acting on it will be : 5 N, 9.8 N, 19.6 N, Zero
Motion of a projectile is : One dimensional, two dimensional, Three dimensional, Four dimensional
Original source of energy for biomass is : Earth, Moon, Sun, Star
Angle between ray of light and wave front : 0°, 60°, 90°, 120°
The dimension of angular velocity are : [LT-1], [LT-2], [L-1T], T-1
Sound travels faster in : CO2, H2, O2, He
Significant figures in 0.0010 are : 1, 2, 3, 4
The dimensions of viscosity are : M2L-1T-2, M-1LT-1, M-1L-1T, ML-1T-1
The no. of spark plugs used in diesel engine is : 0, 1, 2, 3
Magnifying power of telescope is : Fe/Fo, Fo/Fe, FeFo, 1/FeFo
Heat is form of : Power, Energy, momentum, Torque
The direction of vector in space is specified by : 1 - Angles, 2 - Angles, 3 - Angles, 4 - Angles
The centripetal acceleration is also called : Tangential, Radial, Angular, Rotational
The distance covered by wave in 1 sec is : Wave number, wavelength, Frequency, Wave speed
Half wavelength Corresponds to : 0 °, 90°, 180°, 360°
The distance between two consecutive nodes is : ?/2, ?/2, ?, 2?
Unit of momentum in S.I system is : N-m, N-M2, N2-m, N-S
1 rev/min is equal to : ?/6rads-1, ?/ 15 rads-1, ?/ 20 rads-1, ?/ 30 rads-1
The dimensional unit of impulse is : M2L-1T-2, M-1LT-1, M-1L-1T, ML-1T-1
CBT software is used in : Education, Industry, E-commerce, Business
The length of IP address is : 8 bits, 16 bits, 32 bits, 64 bits
Types of application software are : 5, 4, 3, 2
Data that is shown on display unit either in the form of audio and video : Hard copy, Soft copy, Share copy, Null copy
Many banks provide the facility of : CAD, CAM, CBT, Atm
Which of the following memory is temporary : ROM, RAM, PROM, EPROM
How many pairs of computers can simultaneously communicate on Ethernet lan : 1, 2, 3, Multiple
How many type of partition are : 2, 4, 6, 8
The example of antivirus is : Mcafee, Trojan horse, Worm, Logic bomb
Which layer of OSI model does data compression : Network, Presentation, Data link, Physical
A virus that replicates itself is called a : Bug, Vaccine, Bomb, Worm
The songs and speeches represent : Image, Text, Numeric, Audio
Which register contains the base location of the current program stack : ES, DS, SS, CS
OMR technology used to read the test mark of : SAT, GRE, MICR, Both A & B
Who proposed a design of stored program computer : VAN Neumann, Blaise Pascal, Babbage, Sir Rutherford
Which is a storage device : Floppy, CPU, Clock, Bus
Example of numeric data is : 5.2, 6.4, 3456, All Of These
These have adaption for reduced rate of transpiration : Xerophytes , Mesophytes, Halophytes, Hydrophytes
The incidence of calcium oxalate type stone are : 0.4, 0.5, 0.6, 0.7
A condition in which palatine process of maxilla and palatine fail to fuse : Microcephaly, Cleft Palate, Fused palate, Osteoarthritis
The supracoracoid muscles provide power for the : Upward stroke, Downward stroke, Recovery stroke, Neutral stroke
In human mid brain is : Reduced, Enlarged, Swollen, Broken
Germinating pollen gain is rich source of : Gibberellins, Auxin, Cytokine, Ethene
Fluid secreted by sertoli cells provides liquid medium, protection and nourishment to : Oocyte, Sperms, Polar body, Spermatids
the removal of apex realised the lateral buds from the apical dominance.it is called : Inhibitory, Compensatory, Apical dominance, reproduction
X-ray diffraction analysis of DNA was performed by : Erwin chargaff, Watson & crick, Rosalind Franklin, Charles Darwin
Full cell cycle in yeast cells has length of : 30 Minutes, 60 Minutes, 90 Minutes, 120 Minutes
Cytoplasm becomes more viscous during : Prophase, Metaphase, Anaphase, Telophase
Haemophilia C : Affects both sexes equally, Affects men more then woman, Affect woman more then man, is Non-allelic
The two different piece of Dna joined together is called : Dimeric DNA, Chimaeric DNA, Trimeric DNA, Tetrameric DNA
In Pakistan among the animals declared extinct is : White headed duck, Marbled teal, Crocodiles, Houbara bustard
One of the following is an example of predator -prey relation : Fungus and alga, Flower and insect, Fox and rabbit, Root nodule
The productivity can be indicated by : Consumption of CO2, Evolution of CO2, Evolution of o2, Evolution N2
Store cancer is result of : Soil pollution, Water pollution, Air pollution , Stone pollution
Phragmoplast is formed by vesicles originated from : Endoplasmic, Golgi complex, Chloroplast, Mitochondria
Archaebacterial tolerate temperature up to : 60°, 90°, 120°, 150°
The collenchyma cell have protoplast and usually lack : Primary wall, Secondary wall, Middle lamella , Vacuole
The bacteria in the root nodules fix nitrogen and convert it into : Nitrate, Nitrit, Amino acid, Ammonia
The unspecialized cell present in flatworm and planaria Neoblast, Osteoblast, Osteoclast, Chondrocyte
Coniferous forest located at high latitude are called : Alpine, Boreal, Taiga, Prairies
The temperature more effective for vernalisation is : 4°C, 8°C, 12°C, 16°C
A network of closed tubule with out internal opening is called : Protonephridium, Metanephridium, Nephron, Kidney
Human skin colour is controlled by gene pairs : 2 to 4, 3 to 6, 4 to 6, 6 to 10
Antibody used for the treatment of genital perpes is obtained from : Corn, Soya-bean, Rice, Wheat
Which one of the following is initation condon : AUG, GUA, UGA, GAS
The movement shown by sperm of liverworts toward archegonia is called ; Chemotactic, Sleep movement , Nutation, Chemotrocarpy
In honey bees males sperm are produced by : Meiosis, Mitosis, Apomixes, Parthencarpy
The sensation of pain is produced by : Chemorecipts, Mechanorecipts, Photorecipts, Nociceptors
The microtubules is composed of traces of RNA and Protein called : Myosin, Troponic, Actin, Tubulin
The study of human population and thing that affect them is called : Demography, Gerenotology, Aging, Evolution
Which one of the following is excretophore : Stem, Leaves, Roots, Bark
The value of Coulombs constant ( K) in SI unit is : 9×109 N·m2C-2, 9×109 NC2m-2, 9×109 N-1·m2C2, 9×109 N·m2C2
Which one of the following can be taken as measure of electric field intensity : F/A, Pie/A, qA/Eo, Pie eo/A
Specific resistance of a material depends upon : Length, Area, Temperature, Both A and B
1 tesla is equal : 1 NmA-1, 1 Nm-1A-1, 1 Nm-1, 1 Nm-2A-1
The brightness of the sport on CRO screen is controlled : Anode, Cathode, Grid, Deflecting Plates
The winding of the electromagnet in motor are usually : Magnetic coiled, Field coils, Electric coil, Electric-o-electric coiled
The mutual induction plays role in : Generator, Galvanometer, Transfer, D C Motor
The velocity of an oscillating charge as it moves to and fro along a wire is : Changing, Constant, Infinite, Zero
Choke consumers extremely small : Current, Charge, Power, Potential
Which one belongs to accepter impurtial : Arsenic, phosphorus, Boron, gallium, Antimony, Indium, Arsenic, antimony
Potential difference across two terminal of silicon diode at 300 k is : 0.3 V, 0.7 V, 0.9 V, 1.2 V
The thickness of based in transistor is of the order of : 10^-3 m, 10^-9 m, 10^-6 m, 10^-6 m
Potassium cathode in photocell emit electron for a light : Visible, Infra-red, Ultra violet, X-rays
The rest mass energy of an electron position pair is : 0.51 Mev, 1.02 Mev, 1.2 Mev, 1.00 Mev
Production of x-rays is reserved process of : Photo-electric effect, Compoton effect, Annihilstion, Pair production
Two down and one up quark make : Proton, Neutron, Photon, Position
Which particle has larger range in air : alpha -Particle, Beta -Particle, Gamma -Particle, Neutron
The concept of an electric field lines is introduced by : Coulomb, Faraday, Einstein, Joseph henry
two opposite point charge of same magnitude separated by distance by 2 delectric potential mid -way between them is : 1 V, 2 V, 0, V/2
If the resistance of 500 ? have fourth band of silver colour then its upper maximum resistance will be : 600 ?, 550 ?, 450 ?, 400 ?
The S.I unit of magnetic flux is given by : NmA-1, NA-1M-1, Nm2A-1, Nm-1A
IF the number of turns become double but length remains same the magnetic field in the solenoid become : Half, Double, Remain same, 0
Commutator was invented in : 1736, 1834, 1935, 1885
The working principle of transform is : Self induction, Faradays law, Mutual induction, Electromagnet induction
The frequency of A C Source used in Pakistan is : 50 Hz, 60 Hz, 45 Hz, 70 Hz
In a pure inductive A C circuit the current : Lags behind voltage by 90°, Leads the voltage by 90°, In phase with voltage, Leads the voltage by
Which one of the following is crystalline solid : Zirconic, Glassy solid, Natural rubber, Polystyrene
Light emitting diodes LED are made from semiconductor : Silicon, Germanium, Carbon, Gallium arsenide
The open loop gain of the amplifier is order of : 10 ^ 2, 10 ^ 8, 10 ^ 5, 10 ^ 12
The value of Wiens constant is : 2.9 x 10-3 mK, 2.9 x 10+3 mK, 5.67 x 10-8 mK, 5.67 x 10-8wm-2K-2
Einstein was awarded Nobel Prize In Physic in : 1905, 1911, 1918, 1921
In Helium Neon laser discharge tube is filled with Neon Gas : 0.1, 0.15, 0.85, 0.9
The number of isotopes of caesium are : 4, 32, 36, 22
Binding energy for deuteron nucleus is given by : 2.8 Mev, 2.23 Mev, 2.28 Mev, 2.25 Mev
Which one of the following gases is used for artificial ripening of fruits : Methane , Ethane , Ethene , Propane
Newspaper can be recycled again and again by how many times : 2, 3, 4, 5
Which of the following reagents will react with react with both aldehydes and ketones : Graignards reagent, Tollens reagent, Fehling reagent, Benedicts reagent
Chile saltpetre has the chemical formula : NaNO3, KNO2, Na2B4O7, Na2CO3H2O
Select from the following the one which is alcohol : CH3CH2OH, CH3OCH3, CH3COOH, CH3CH2Br
Grignard regent is reactive due to : The presence of halogen atom, The presence of Mg atom, The polarity of C -Mg bound, Presence of Alky
The chief ore of aluminium is : Na3AlF6, Al2O3.2H2O, Al2o3, Al2O3.H2O
Which is not Calcareous material : Lime, Clay, Marble, Marine shell
The reaction between fat and NaOh is called : Esterification, Hydrogenolysis, Fermentation , Saponification
Laughing gas is chemically : NO, N2O, NO2, N2O4
Which reagent is used to reduce a carboxylic group to an alcohol : H2/Ni, H2/Pt, NaBH4, H2/Pt
Which is the strongest acid : HClO, HClO2, HClO3, HClO4
Which enzyme is not involved in fermentation of starch : Diastase, Zymase, Urease, Invertase
Keeping in view the size of atoms, which order is the correct one : Mg > Sr, Ba > Mg, Lu > Ce, Cl > l
Which compound is the most reactive one : Benzane, Ethane , Ethene, Ethyne
Acetone react with HCN to form a cyanohydrin .it is an example : Electrophilic additation, Electrophilic Substitution, Nucleophilic addition, Nucleophilic Substituti
Coordination number of pt in [Pt cl(No2)4] is : 2, 4, 1, 6
Choose the correct statement : Na+ is smaller then Na atom, Na+ is the larger then na atom , Cl is the smaller then cl atom, Cl is
Chile saltpetre has the chemical formula : KNO2, NaNo3, Na2B4O7, Na2CO3
Aluminium oxide is : Acidic oxide, Basic oxide, Amphoteric oxide, None Of These
Laughing gas is chemically : No, NO2, N2o, N2O4
Which one is perchloric acid : HClO, HClO3, HClo2, HClO4
Which of the following is a non -typical transition element : Cr, Mn, Zn, Iron
Select from the following the one which is alcohol : CH3CH2OH, CH3CH3, CH3CH2OH, CH3-Cl
Beta -beta - dichlorethyl sulphide is commonly known as : Mustard gas, Laughing gas, Phosphene gas , Bio gas
Which compound is the most reactive one : Benzane, Ethane , Ethane , Ethyne
When CO2 is made to react with ethyl magnesium iodide followed by acid hydrolysis the product formed is : Propane, Propanal, Propanol, Propanoic acid
Which compound show hydrogen bounding : C2H6, C2H5Cl, CH3OCH3, C3H5OH
Which of the following react tollens reagent : Ch3C-H, CH3COCH3, CH3COOH, CH3COC2H5
Aldehydes react with hydroxylamine in acidic solution to give : An oxime, Aldol, Polymer, Acetic acid
Which one is neutral amino acid : Lysine, Histidine, Valine, Glutmic acid
Which of the following is an addition polymer : Nylon 6,6, Polystyrene, terlene, Epoxy resin
The word paper is derived from the name of which reedy plant : Rose, Sun Flower, Water hyacinth, Papyrus
Newspaper can be recycled again and again by how many times : 2, 3, 4, 5
The manipulated and processed data is called : Data, Information, Object, Instance
Insert command is used to insert : New table, New Record, View, Dependencies
Which of the following is used to associate entities with one another : Entity, Attribute, Identifier, Relationship
in 3NF which form of dependency is removed : Functional, Non-Functional, Associative, Transitive
A database consists of various components called : Tools, Properties, Entities, Object
How many tables view are available in Microsoft access : 4, 3, 1, 2
A form within another form is called : Sub form, Main form , Multi form, inner form
Variables are created in : Ram , Rom, Hard disk , Cache
Which of the following is not valid identifier : Return, My int, My integer, Total 3
Which of the following function is used to input data in c programms: Scanf, Printf, Get, Sqrt
An ampersand & before the name of a variable denotes : Actual value, Variable name, Address, Data type
Another term for computer making a decision is : Sequential, Selection, Repetition, Iteration
Relational operator allows us to ----------number : Compare, Add, Multiply, Divide
One execution of a loop is known as a (n) : cycle, Duration, iteration, Test
In which loop the condition comes after the body of the loop : while loop, Do-while loop, For loop, Both b and c
Function prototype for built-in functions are specified in : Source file, Header file, object file, Image file
A file is stored in : Ram , Rom, Hard disk , Cache
How many possible Solution are there for problem : 1, 2, 3, Multiple
In Visual Basic a form is another name for a (n) : Window, Object, Property, Label
The naming prefix for a label control is : lbl, lab, lbe, l
You can enter data in a control only when it has : Tab order, Mask, Focus, Control
How many bytes are occupied by integer data type in visual Basic : 4, 2, 6, 8
The default message box style is : ok/Only, Yes/NO, Yes/No/Cancel, Retry/Cancel
A statement block can consist of how many lines : 0, 2, Unlimited, At most 255
In visual Basic, which keyword indicates the end of a decision structure : NEXT, END IF, END, ELSE
The loop which never ends is called : Running loop, Infinite loop, Continuous loop, Endless loop
The increment in a for --------Next loop can be : Positive only, Negative only, Both A & B, None Of These
Which of the following Bio element is in the highest percentage in protoplasm ? Carbon, Hydrogen, Oxygen, Nitrogen
Which of the following is not a characteristic of good hypothesis ? Must be consistent with all Available data, Must be testable, Must be Correct, Must make Prediction
The function of Mitochondrion is : Lipids storage, Protein Synthesis, Photosynthesis, Cellular Respiration
The Major Component of plant cell wall is : Chitin, Peptidoglycan, Cellulose, Cholesterol
A related group of generas form : Order, Family, Class, Phylum
In which stage of cell cycle do most cells spend their lives ? Prophase, Metaphase, Interphase, Telophase
Prosthetic groups are : Required by all enzymes, Loosely attached with enzymes , Protein in nature, Tightly bound to enzymes
In which of the following steps of respiration is CO2 produced ? Glycolysis, Krebs Cycle, Electron transport chain, All Of These
In stomach pepsinogen is converted into : Pepsin, Biocarbonate, Hcl, Gastrin
Ulcers occur in : Stomach, Duodenum, Oesophagus, All Of These
Which of these are responsible for blood clotting ? Platelets, Erythrocytes, Neutrophils, Basophils
Stomata close when gard cells : Lose water, Gain chloride ions, Become turgid, Gain Potassium ions
Addition of oxygen during chemical reaction is called : Reduction, Oxidation , Evaporation, Conduction
Which one of following is lightest element : Lithium, Sodium, Magnesium, Calcium
Which one of following is a liquid in solid solution : Sugar in water, Butter, Alcohol in water, Frog
Industrial Chemistry deals with The manufacturing of compound : In Laboratory, On micro scale, On commercial scale, On economic scale
Number of element in normal period are : 18, 10, 8, 32
How many electron are involved in triple covalent bound : Six, Only three, Four, Eight
In Charles Law "K" is equal to : T/V, TV, V/T, V/P
What is the formula of rust : FE2O3, FE(OH)3, FE2O3H2O, FE(OH)3NH2O
The Molor mass of H2SO4 is : 9.8 gm, 98 gm, 98 gmu, 9.8 gmu
Which type of force is present in hydrogen bounding : Inter molecular force, Ionic force, Covalent force, Metallic force
Which one of the following halogen has lowest electro-negativity : Chlorine, Iodine , Bromine, Fluorine
Who discovered Cathode rays : Gold Stein, John Dalton, Sir Walliam Crooks, Neil Bohr
Which type of force are dominant during chemical bound formation : Repulsive force, Attractive force, Vander waal force, Hydrogen bounding
Which type of covalent bound is present in nitrogen (N2) molecule : Single Covalent bound, Double Covalent bound, Triple Covalent bound, metallic bond
After gaining one electron ,chlorine atom attains the electronic configuration of which noble gas : Helium, Neon, Argon, Krypton
Metals have generally : High ionization Value, Low ionization value, High electron affinity value, High electro-negativity v
Number of element in normal period are : 18, 10, 8, 32
Tyre puncture is an example of : Effusion Process, Diffusion Process, Evaporation Process, Condensation Process
The removal of electron from an atom give rise to : Cation, Anion, Molecular, Molecular anion
The melting point value of sodium metal is : 97 °C, 100°C, 110°C, 200°C
The empirical formula of glucose is : CH, CH2O, OH, H2O2
Pure water is an example of : week electrolyte, Strong electrolyte, Strong acid, Strong base
Metals alloy are : Solution of solid in gas , Solution of solid in liquid, Solution of solid in solid, Solution of gas
Which one of the following is weak electrolyte : Nacl, NaoH, H2SO4, CH3CooH
1 L = ---------------------- : 1000 dm3, 100 dm3, 10 dm3, 1 dm3
An interval of 200 us is equal to : 0.2s, 0.02s, 2 x10-4 S, 2 x10-6 S
Uniform velocity with which paratrooper comes to ground is called ------ Velocity : Orbital , Horizontal, Terminal, variable
A ball is thrown vertically upward its velocity at the highest point : 10 ms-1, 10 ms-2, zero, None Of These
A string is stretched by two equal and opposite force 10 N each .The tension in the string : 0, 5N, 10N, 20N
SI unit of momentum is : Kg, ms-1, Kgm, Kgms-1
the number of force that can be added by head to tail rule is : 2, 3, 4, any number
The orbital speed of a low orbit satellite is : zero, 8 ms-1, 800 ms-1, 8000 ms-1
1 hp = --------- : 846 w, 746 w, 646 w, 546 w
What should be the approximate length of a glass tube to construct a water barometer : 0.5 m, 1 m, 2.5 m, 11 m
Temperature at suns surface is : 6000 °C, 5000 °C, 4000 °C, 3000 °C
Metals are good conductor of heat due to the : Free electron, Big size of their molecule, Small size of their molecules, Rapid vibration of their a
The first computer that used Vacuum tube was : Mark-1, ENIAC, EDVAC, UNIVAC
Intergrated circuits (Ics) was used in generation of computer : First, Second, Third, Fourth
Which of the following is /are example of super computer : CRAY-1, CRAY-2, CYBER-205, All Of These
An 8-bit address bus can address a memory of : 1- Byte, 8- Byte, 256- Byte, 256 Bits
Which of the following is a semiconductor memory : ROM, RAM, PROM, All Of These
Which of the following printer requires a special heat sensitive waxy paper : Electrostatic, Inkjet, Electrothermal, Laser
Which of the following is not a pointing device : Mouse, Joystick, Trackball, None Of These
The number of colours a CGA monitor display is : 4, 16, 64, 256
Which of the following is not an executable DOS command : CLS, REM, REN, COPY
The number of mouse action with two button mouse is : 3, 4, 5, 6
By defult MS-word automatically saves your document after every ---------- mintus : 5, 10, 15, 30
Which of the following keyboard short-cut key is used to double underline the selectrd text ? Ctrl + d, Ctrl + U, Ctrl + Shift + w, Ctrl + Shift + d
Most of the gaseous exchange in leaf occurs through : Stomata, General surface , Cuticle, Lenticels
Which is the correct order for the path taken by urina After it leaves the kidneys ? Urethra,bladder,Ureters, bladder,Ureters,Urethra, Urethra,bladder,Ureters, Bladder,Urethra,Ureters
To which part of ear, the tympanum belong ? Inner ear, Middle ear, External ear, All Of These
The adrenal cortex secretes many hormones called-----which maintain the balance of salts and water in blood : Vasopressin, Corticosteroids, Adrenaline, Somatotrophin
Babies are born with ---------- soft bones : 350, 300, 250, 200
A corm develops into new garic plant this is the process of : Vegetative propagation, Regeneration, Meiosis, Gametogenesis
Produce secretions that provide nutrients for sperm : Cowpers glands, Prostrate glands, Semial vesicles, Sperm ducts
Which of the following is the abiotic component of the ecosystem : Producers, Herbivores, Carnivores, Oxygen
Is a pain killer produced by the brain : Insulin, Interferon, Beta-endorphine, Urokinase
Is the study of drug composition properties and medical application : Pharmacy, Pharmacology, Vaccination, None Of These
Sulpher Trioxide is prepared according to the following reaction 2SO2(g) + O2-----> 2 SO3(g) the condition of this reaction is : V2O5 / 450 °C, 200 atm, Fe / 400 °C, 200 atm, Electric / Spark, Ni / 450 °C, 200 atm
For a reversible reaction Kc = c2/ A B which substance is product of the reaction : A, B, Both A and B, C
Consider the following reaction reaction h2o + Hcl ---->h3O + cl- which species is an electron pair acceptor in this reaction ? HCL, H2o, H3o, Cl-
When H + < 1 X 10 -7M then Solution will be : Acidic, Basic, Neutral, Amphoteric
The general formula of alkynes is : CnH 2n + 2, CnH 2n, CnH 2n - 2, CnH 2n - 2
Which of the following is an Ether ? CH3 -CH2 -O-CH2 -CH3, CH3 - CH2 - COOH, C6H5 - OH, CH3 - CH2 -OH
Which is used for dehydro halgenation ? Alcoholic KOH, Al2O3, Conc.H2So4, Bromine Water
Glucose is : Tetrose, Disaccharides, Pentose, Hexose
Which is reddish brown gas : No, SO2, O3, NO2
Which of the following salt causes temporary hardness in water : Magnesium hydrogen carbonate , Both Calcium sulphate and magnesium sulphate, Calcium sulphate, Magne
What is the chemical formula of slaked lime ? Cacl2, CaO, CaCO3, Ca(OH)2
The disease caused due to the defiviency of Vitsmin D is : Rickets , Hemolysis of red Blood cells, Scury, Night blindness
If F = 0.08 N and X = 4 cm then value of K is : 4 Nm-1, 0.2Nm-1, 0.4 Nm-1, 2 Nm-1
In a vacuum all electromagnetic waves have the same : Amplitude, Frequency , Speed, Wavelength
One bel is equal to : 1000 db, 10 db, 1 db, 100 db
The S.I unit of Intensity of sound is : Wm, Wm-2, Wm-3, Wm-1
The instrument used to see the distant object is called : Microscope, Telescope, Convex lens, Spectrometer
The inner part of fibre optics is called : Metal jacket, Cladding, Boundary, Core
One pico fard (PF) is equal to : 10 ^12 F, 1 X 10 ^-9 F, 1 X 10 ^ -12 F, 10 ^ 9
Capacitance is defined as : C =Q/V, C = V/q, C = QV, C = QV2
The S.I unit of electromotive force is : Volt, Joule, Newton, Dioptre
The particles emitted from a hot cathode surface are called : Positive ions, negative ion, Protons, Electron
The Isotope H contain : One Neutron, Two neutrons, No neutron, Four neutron
Which of the following is 16-bit code ? BCD, Unicode, ASCII, EBCDIC
According to Demorgans law A + B is equal to : A + B, A .B, A.B, A+B
According to the absorption law A.(A+B) is equal to : 1 +B, AB, A, A+1
Name the error which exists in the formula C = C* D/C : Logical error, Syntax error, Execution error, None Of These
In which of the following symbol of the statement "IS A > B" is placed : Connector, Rectangular, Parallelogram, Diamond
The maximium characters that a string constant may contain are : 8, 32, 80, 255
which of the following is not logical operator : AND , OR, Fix, NOT
ON ERROR GOTO statement is used to detect : Logical error, Syntax error, Execution error, Both A and B
Which of the following statement transfers control unconditionally ? GOTO, For…NEXT, If Then, ON GOTO
The number of element assigned automatically to a two dimensional array in a BASIC are : 10, 100, 110, 121
The result of execution of Print ABS (-4.58) is : 4, 5, 4.58, minus 4
The variable that enables to draw ellipse in CIRCLE Statement is : Fourth, Fifth, Sixth, Seventh