bpt entrance exam - 2014
TRANSCRIPT
BPT Entrance Exam - 2014
Physics
Q. No. 1
00131011 dyne = .......... newton.
Hindi Question --
Option 1 105
Hindi Option 1 --
Option 2 10-5
Hindi Option 2 --
Option 3 102
Hindi Option 3 --
Option 4 10-2
Hindi Option 4 --
Correct Option 2
Q. No. 2
0013102Which physical quantity has the unit of joule ?
Hindi Question --
Option 1 Work
Hindi Option 1 --
Option 2 Momentum
Hindi Option 2 --
Option 3 Pressure
Hindi Option 3 --
Option 4 Angular momentum
Hindi Option 4 --
Correct Option 1
Q. No. 3
0013103Which property of object is responsible for the gravitational force ?
Hindi Question --
Option 1 Volume
Hindi Option 1 --
Option 2 Charge
Hindi Option 2 --
Option 3 Mass
Hindi Option 3 --
Option 4 Pressure
Hindi Option 4 --
Correct Option 3
Q. No. 4
0013104The number of significant figures in 0.00230 is .......... .
Hindi Question --
Option 1 5
Hindi Option 1 --
Option 2 3
Hindi Option 2 --
Option 3 4
Hindi Option 3 --
Option 4 2
Hindi Option 4 --
Correct Option 2
Q. No. 5
0013105The total distance travelled by a particle in some time interval is called .......... .
Hindi Question --
Option 1 Displacement
Hindi Option 1 --
Option 2 Speed
Hindi Option 2 --
Option 3 Velocity
Hindi Option 3 --
Option 4 Path-length
Hindi Option 4 --
Correct Option 4
Q. No. 6
0013106The equation is centripetal force is .......... .
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 1
Q. No. 7
0013107At .......... angle range of projectile is maximum.
Hindi Question --
Option 1 /3
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3 /2
Hindi Option 3 --
Option 4 /4
Hindi Option 4 --
Correct Option 4
Q. No. 8
0013108Which activity is not based upon friction ?
Hindi Question --
Option 1 Writing
Hindi Option 1 --
Option 2 Speaking
Hindi Option 2 --
Option 3 Hearing
Hindi Option 3 --
Option 4 Walking
Hindi Option 4 --
Correct Option 3
Q. No. 9
00131091 kwh = 1 unit = .......... J.
Hindi Question --
Option 1 103
Hindi Option 1 --
Option 2 3600
Hindi Option 2 --
Option 3 3.6 x 105
Hindi Option 3 --
Option 4 3.6 x 106
Hindi Option 4 --
Correct Option 4
Q. No. 10
0013110which rays are called heat-rays ?
Hindi Question --
Option 1 Ultra-voilet
Hindi Option 1 --
Option 2 Inftra-red
Hindi Option 2 --
Option 3 Micro-wave
Hindi Option 3 --
Option 4 X-Rays
Hindi Option 4 --
Correct Option 2
Q. No. 11
0013111Ideal gas equation for 4gm hyrogen gas is .......... .
Hindi Question --
Option 1 PV = RT
Hindi Option 1 --
Option 2 PV = 4RT
Hindi Option 2 --
Option 3 PV = 2RT
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 3
Q. No. 12
0013112The degree of freedom for H2, gas are .......... .
Hindi Question --
Option 1 3
Hindi Option 1 --
Option 2 5
Hindi Option 2 --
Option 3 1
Hindi Option 3 --
Option 4 7
Hindi Option 4 --
Correct Option 4
Q. No. 13
0013113If the resultant external force in zero. Then ..........
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 2
Q. No. 14
0013114
If torque acting on a rigid body is zero, then which of the following will remain
constant ?
Hindi Question --
Option 1 Linear mometum
Hindi Option 1 --
Option 2 Angular mometum
Hindi Option 2 --
Option 3 Force
Hindi Option 3 --
Option 4 Impulse of force
Hindi Option 4 --
Correct Option 2
Q. No. 15
0013115
The centrifugal acceleration on an object lying on the equator of the earth
is .......... .
Hindi Question --
Option 1 w2Re
Hindi Option 1 --
Option 2 wRe
Hindi Option 2 --
Option 3 wR2e
Hindi Option 3 --
Option 4 w2R2e
Hindi Option 4 --
Correct Option 1
Q. No. 16
0013116
The energy stored in a soap bubble of diameter 4 cm hold in air is .......... J. (T =
0.07Nm-1)
Hindi Question --
Option 1 7.03 x 104
Hindi Option 1 --
Option 2 7.03 x 10-8
Hindi Option 2 --
Option 3 7.03 x 108
Hindi Option 3 --
Option 4 7.03 x 10-4
Hindi Option 4 --
Correct Option 4
Q. No. 17
0013117What is the value of sink temperature when efficiency of engine is 100% ?
Hindi Question --
Option 1 0 K
Hindi Option 1 --
Option 2 300 K
Hindi Option 2 --
Option 3 273 K
Hindi Option 3 --
Option 4 400 K
Hindi Option 4 --
Correct Option 1
Q. No. 18
0013118 Surface of the lake is at 2oC. Find the temperature of the bottom of the lake.
Hindi Question --
Option 1 2oC
Hindi Option 1 --
Option 2 3oC
Hindi Option 2 --
Option 3 4oC
Hindi Option 3 --
Option 4 0oC
Hindi Option 4 --
Correct Option 3
Q. No. 19
0013119
Time period of a simple pendulum is 2s. If its length is increased 4 times then its
period becomes .......... .
Hindi Question --
Option 1 16s
Hindi Option 1 --
Option 2 12s
Hindi Option 2 --
Option 3 8s
Hindi Option 3 --
Option 4 4s
Hindi Option 4 --
Correct Option 4
Q. No. 20
0013120
Stationary waves of frequency 200 Hz are formed in air. If the velocity of the
wave is 360 m/s, the shortest distance between two antinodes is .......... .
Hindi Question --
Option 1 1.8m
Hindi Option 1 --
Option 2 3.6m
Hindi Option 2 --
Option 3 0.9m
Hindi Option 3 --
Option 4 0.45m
Hindi Option 4 --
Correct Option 3
Q. No. 21
0013121
Surface charge density on the surface of a sphere is and intensily of electric
field on its surface is E. Keeping constant if the radius of the sphere is doubled,
the intensity on its surface will be .......... .
Hindi Question --
Option 1 E/4
Hindi Option 1 --
Option 2 E/2
Hindi Option 2 --
Option 3 E
Hindi Option 3 --
Option 4 2E
Hindi Option 4 --
Correct Option 3
Q. No. 22
0013122
A cube of side "l" has charge "q" at each of its vertices. What will be the electric
field at the centre of the cube ?
Hindi Question --
Option 1 Zero
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 1
Q. No. 23
0013123Electric field inside a uniformly charged spherical shell is ..........
Hindi Question --
Option 1 Positive
Hindi Option 1 --
Option 2 Negative
Hindi Option 2 --
Option 3 Infinite
Hindi Option 3 --
Option 4 Zero
Hindi Option 4 --
Correct Option 4
Q. No. 24
0013124
Capitance of the earth viewed as a spherical conductor of radius 6408 km
is .......... .
Hindi Question --
Option 1 980 F
Hindi Option 1 --
Option 2 1424 F
Hindi Option 2 --
Option 3 600 F
Hindi Option 3 --
Option 4 712 F
Hindi Option 4 --
Correct Option 4
Q. No. 25 n resistors of resistance r are connected in series. What will be their equivalent
0013125 resistance ?
Hindi Question --
Option 1 nr
Hindi Option 1 --
Option 2 n/r
Hindi Option 2 --
Option 3 n2r
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 1
Q. No. 26
0013126Mathematical form of Ampere's circuital law is ..........
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 3
Q. No. 27
0013127The unit of magnetic flux is ..........
Hindi Question --
Option 1 wb
Hindi Option 1 --
Option 2 Nm
Hindi Option 2 --
Option 3 NmA-2
Hindi Option 3 --
Option 4 TmA-1
Hindi Option 4 --
Correct Option 1
Q. No. 28
0013128The focal length of a plane mirror is ..........
Hindi Question --
Option 1 Zero
Hindi Option 1 --
Option 2 Infinite
Hindi Option 2 --
Option 3 One
Hindi Option 3 --
Option 4 Equal to radius of curvature
Hindi Option 4 --
Correct Option 1
Q. No. 29
0013129Which lens is used to correct long sightedness (hyper metropia) ?
Hindi Question --
Option 1 Concave
Hindi Option 1 --
Option 2 Convex
Hindi Option 2 --
Option 3 Cylindrical
Hindi Option 3 --
Option 4 Diverging
Hindi Option 4 --
Correct Option 2
Q. No. 30
0013130 The momentum of a photon of wavelength is .......... .
Hindi Question --
Option 1 h
Hindi Option 1 --
Option 2 / h
Hindi Option 2 --
Option 3 h /
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 3
Q. No. 31
0013131At stopping potential, the photoelectric current becomes ..........
Hindi Question --
Option 1 Minimum
Hindi Option 1 --
Option 2 Maximum
Hindi Option 2 --
Option 3 Infinity
Hindi Option 3 --
Option 4 Zero
Hindi Option 4 --
Correct Option 4
Q. No. 32
0013132The magnetic flux linked with the coil varies with time as (t) = 3t2 + 4t + 9wb.
The magnitude of incuded emf at t = 2s is .......... V.
Hindi Question --
Option 1 4
Hindi Option 1 --
Option 2 8
Hindi Option 2 --
Option 3 12
Hindi Option 3 --
Option 4 16
Hindi Option 4 --
Correct Option 4
Q. No. 33
0013133Lenz's law is consequence of the law of conservation of ..........
Hindi Question --
Option 1 Charge
Hindi Option 1 --
Option 2 Current
Hindi Option 2 --
Option 3 Energy
Hindi Option 3 --
Option 4 Momentum
Hindi Option 4 --
Correct Option 3
Q. No. 34
0013134
In an a.c. circuit containing an inductor of zero resistance, the emf of the applied
a.c. voltage leads the current by
Hindi Question --
Option 1 90o
Hindi Option 1 --
Option 2 45o
Hindi Option 2 --
Option 3 30o
Hindi Option 3 --
Option 4 0o
Hindi Option 4 --
Correct Option 1
Q. No. 35
0013135Velocity of electromagnetic waves in a medium is ..........
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 3
Q. No. 36
0013136What changes on polarization of light ?
Hindi Question --
Option 1 Frequency
Hindi Option 1 --
Option 2 Wavelength
Hindi Option 2 --
Option 3 Phase
Hindi Option 3 --
Option 4 Intensity
Hindi Option 4 --
Correct Option 4
Q. No. 37
0013137
Which of the following transitions will give radiation of maximum frequency from
hydrogen atom ?
Hindi Question --
Option 1 n = 2 to n = 1
Hindi Option 1 --
Option 2 n = 6 ot n = 2
Hindi Option 2 --
Option 3 n = 1 to n = 2
Hindi Option 3 --
Option 4 n = 2 to n = 6
Hindi Option 4 --
Correct Option 1
Q. No. 38
0013138What is the ratio of the charge of -particle and the charge of proton ?
Hindi Question --
Option 1 4
Hindi Option 1 --
Option 2 2
Hindi Option 2 --
Option 3 3
Hindi Option 3 --
Option 4 6
Hindi Option 4 --
Correct Option 2
Q. No. 39
0013139Donor impurity has .......... valency.
Hindi Question --
Option 1 Three
Hindi Option 1 --
Option 2 Four
Hindi Option 2 --
Option 3 Five
Hindi Option 3 --
Option 4 Six
Hindi Option 4 --
Correct Option 3
Q. No. 40
0013140In the case of constants and of a transistor.
Hindi Question --
Option 1 =
Hindi Option 1 --
Option 2 < 1, > 1
Hindi Option 2 --
Option 3 = 1
Hindi Option 3 --
Option 4 > 1, < 1
Hindi Option 4 --
Correct Option 4
Chemistry
Q. No. 41
0023101Which one of the following is not present in RNA ?
Hindi Question --
Option 1 Uracil
Hindi Option 1 --
Option 2 Thymine
Hindi Option 2 --
Option 3 Rihose
Hindi Option 3 --
Option 4 Phosphate
Hindi Option 4 --
Correct Option 2
Q. No. 42
0023102Which of the following is obtained when an oil is hydrolysed with alkali ?
Hindi Question --
Option 1 Fat
Hindi Option 1 --
Option 2 Wax
Hindi Option 2 --
Option 3 Soap
Hindi Option 3 --
Option 4 Vitamin
Hindi Option 4 --
Correct Option 3
Q. No. 43
0023103Polyprophytene can be obtained by polymerisation of
Hindi Question --
Option 1 CH = CH
Hindi Option 1 --
Option 2 CH2 = CH
2
Hindi Option 2 --
Option 3 CH3 - CH = CH2
Hindi Option 3 --
Option 4 CH3 - C = CH
Hindi Option 4 --
Correct Option 3
Q. No. 44
0023104Vinegar obtained from canesugar contain.
Hindi Question --
Option 1 Citric acid
Hindi Option 1 --
Option 2 Lactic acid
Hindi Option 2 --
Option 3 Acetic acid
Hindi Option 3 --
Option 4 Palmitic acid
Hindi Option 4 --
Correct Option 3
Q. No. 45
0023105Ether is prepared by.
Hindi Question --
Option 1 Williamson's Synthesis
Hindi Option 1 --
Option 2 Wurt'z reaction
Hindi Option 2 --
Option 3 Friedel-Craft reaction
Hindi Option 3 --
Option 4 Hofmann-bromide reaction
Hindi Option 4 --
Correct Option 1
Q. No. 46
0023106The general formula (RCO)
2O represents.
Hindi Question --
Option 1 An ester
Hindi Option 1 --
Option 2 A Ketone
Hindi Option 2 --
Option 3 An ether
Hindi Option 3 --
Option 4 An acid anhydride
Hindi Option 4 --
Correct Option 4
Q. No. 47
0023107
above reaction or test is known as,
Hindi Question --
Option 1 Carbyl-amine test
Hindi Option 1 --
Option 2 Schmidt reaction
Hindi Option 2 --
Option 3 Silver-mirror test
Hindi Option 3 --
Option 4 Fridel-Craft reaction
Hindi Option 4 --
Correct Option 1
Q. No. 48
0023108Toluene on treatment with CrO
2Cl2 gives.
Hindi Question --
Option 1 Chlorotoluene
Hindi Option 1 --
Option 2 Benzyl chloride
Hindi Option 2 --
Option 3 Benzaldehyde
Hindi Option 3 --
Option 4 Benzoic acid
Hindi Option 4 --
Correct Option 3
Q. No. 49
0023109Phenol on distillation with zinc dust gives.
Hindi Question --
Option 1 C6H6
Hindi Option 1 --
Option 2 C6H12
Hindi Option 2 --
Option 3 C6H5OC6H5
Hindi Option 3 --
Option 4 C6H5 - C6H5
Hindi Option 4 --
Correct Option 1
Q. No. 50
0023110Lucas reagent is.
Hindi Question --
Option 1 Concentrated HCl + Anhydrous ZnCl2
Hindi Option 1 --
Option 2 Dilute HCl + hydrated ZnCl2
Hindi Option 2 --
Option 3 Concentrated HCl + concentrated HNO3
Hindi Option 3 --
Option 4 Conctentrated HCl + anhydrous ZnCl2
Hindi Option 4 --
Correct Option 1
Q. No. 51
0023111
Wich of the following reaction takes place when a mixture of concentrated HNO3
and H2SO4 reacts on benzene at 350K.
Hindi Question --
Option 1 Sulphonation
Hindi Option 1 --
Option 2 Nitration
Hindi Option 2 --
Option 3 Hydrogenation
Hindi Option 3 --
Option 4 Dehydration
Hindi Option 4 --
Correct Option 2
Q. No. 52
0023112The reaction of HBr with ethylene is an example of
Hindi Question --
Option 1 Substitution reaction
Hindi Option 1 --
Option 2 Condensation reaction
Hindi Option 2 --
Option 3 Polymerization
Hindi Option 3 --
Option 4 Addition reaction
Hindi Option 4 --
Correct Option 4
Q. No. 53
0023113
The compound formed as a result of pottasium permanganaate oxidation of
toluene is.
Hindi Question --
Option 1 Benzoic acid
Hindi Option 1 --
Option 2 Benzyl alcohol
Hindi Option 2 --
Option 3 Benzo phenone
Hindi Option 3 --
Option 4 Acetophenone
Hindi Option 4 --
Correct Option 1
Q. No. 54
0023114Which of the following is the most stable alkene ?
Hindi Question --
Option 1 R2C = CR2
Hindi Option 1 --
Option 2 RCH = CHR
Hindi Option 2 --
Option 3 RCH2 = CH2R
Hindi Option 3 --
Option 4 CH2 = CH
2
Hindi Option 4 --
Correct Option 1
Q. No. 55
0023115
Correct name of the compound
Hindi Question --
Option 1 Butane
Hindi Option 1 --
Option 2 Isoprophyl methane
Hindi Option 2 --
Option 3 2-methyl propane
Hindi Option 3 --
Option 4 Dimethyl ethane
Hindi Option 4 --
Correct Option 3
Q. No. 56
0023116Which one of the following contains asymmetric carbon atom
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 4
Q. No. 57
0023117What is the co-ordination number of the metal in K
2[Ni(CN)
4] is
Hindi Question --
Option 1 4
Hindi Option 1 --
Option 2 5
Hindi Option 2 --
Option 3 6
Hindi Option 3 --
Option 4 3
Hindi Option 4 --
Correct Option 1
Q. No. 58
0023118A tetrahydral complex ion is formed due to ........... hybridization.
Hindi Question --
Option 1 sp2
Hindi Option 1 --
Option 2 sp3
Hindi Option 2 --
Option 3 dsp2
Hindi Option 3 --
Option 4 d2sp3
Hindi Option 4 --
Correct Option 2
Q. No. 59
0023119Which of the following exhibits highest molar conductivity ?
Hindi Question --
Option 1 [CO(NH3)3Cl3]
Hindi Option 1 --
Option 2 [CO(NH3)4Cl2]Cl
Hindi Option 2 --
Option 3 [CO(NH3)5Cl]Cl2
Hindi Option 3 --
Option 4 [CO(NH3)6]Cl3
Hindi Option 4 --
Correct Option 4
Q. No. 60
0023120
The electronic configuration of Ag atom is
Hindi Question --
Option 1 [Kr] 3d104s1
Hindi Option 1 --
Option 2 [Xe] 4f 14 5d106s1
Hindi Option 2 --
Option 3 [Kr]4d105s1
Hindi Option 3 --
Option 4 [Kr] 4d95s2
Hindi Option 4 --
Correct Option 3
Q. No. 61
0023121Highest (+7) oxidation state is shown by
Hindi Question --
Option 1 Co
Hindi Option 1 --
Option 2 Cr
Hindi Option 2 --
Option 3 V
Hindi Option 3 --
Option 4 Mn
Hindi Option 4 --
Correct Option 4
Q. No. 62
0023122Which of the following ions is coloured ?
Hindi Question --
Option 1 Cu+
Hindi Option 1 --
Option 2 Cu2+
Hindi Option 2 --
Option 3 Ti4+
Hindi Option 3 --
Option 4 V5+
Hindi Option 4 --
Correct Option 2
Q. No. 63
0023123When a neutral atom is converted into cation, there is
Hindi Question --
Option 1 Decrease in the atomic number
Hindi Option 1 --
Option 2 An increase in the atomic number
Hindi Option 2 --
Option 3 A decrease in size
Hindi Option 3 --
Option 4 An increase in size
Hindi Option 4 --
Correct Option 3
Q. No. 64
0023124The formula of hyprophosphorous acid is
Hindi Question --
Option 1 H3PO2
Hindi Option 1 --
Option 2 H3PO3
Hindi Option 2 --
Option 3 H3PO4
Hindi Option 3 --
Option 4 H4P2O7
Hindi Option 4 --
Correct Option 1
Q. No. 65
0023125 Number of unpaired electrons in 1s2 2s2 2p3 is
Hindi Question --
Option 1 2
Hindi Option 1 --
Option 2 0
Hindi Option 2 --
Option 3 3
Hindi Option 3 --
Option 4 1
Hindi Option 4 --
Correct Option 3
Q. No. 66
0023126The polar molecule among the following is
Hindi Question --
Option 1 CCl4
Hindi Option 1 --
Option 2 CO2
Hindi Option 2 --
Option 3 CH2Cl2
Hindi Option 3 --
Option 4 CH2 = CH2
Hindi Option 4 --
Correct Option 3
Q. No. 67
0023127
"The relative lowering of the vapour pressure is equal to the mole fraction of the
solute."
This law i called.
Hindi Question --
Option 1 Henery's law
Hindi Option 1 --
Option 2 Raoult's law
Hindi Option 2 --
Option 3 Ostwald's law
Hindi Option 3 --
Option 4 Arrheniu's law
Hindi Option 4 --
Correct Option 2
Q. No. 68
0023128
The number of moles of a solute in its solution is 20 and total number of moles are
80. The mole fraction of solute is
Hindi Question --
Option 1 2.5
Hindi Option 1 --
Option 2 0.25
Hindi Option 2 --
Option 3 1
Hindi Option 3 --
Option 4 0.75
Hindi Option 4 --
Correct Option 2
Q. No. 69
0023129
In which of the following substances the carbon atom is arranged in a regular
tetrahedral structure ?
Hindi Question --
Option 1 Diamond
Hindi Option 1 --
Option 2 Benzene
Hindi Option 2 --
Option 3 Graphite
Hindi Option 3 --
Option 4 Carbon black
Hindi Option 4 --
Correct Option 1
Q. No. 70
0023130Which of the following reaction proceeds at low pressure ?
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 3
Q. No. 71
0023131The pH of 0.001 molar solution of HCl will be.
Hindi Question --
Option 1 0.001
Hindi Option 1 --
Option 2 3
Hindi Option 2 --
Option 3 2
Hindi Option 3 --
Option 4 6
Hindi Option 4 --
Correct Option 2
Q. No. 72
0023132When disorder of a system increases, the change is said to be,
Hindi Question --
Option 1 Exothermic
Hindi Option 1 --
Option 2 Non-spontaneous
Hindi Option 2 --
Option 3 Endothermic
Hindi Option 3 --
Option 4 Spontaneous
Hindi Option 4 --
Correct Option 4
Q. No. 73
0023133The enathalpies of all elements in their standard state at 298K are,
Hindi Question --
Option 1 Unity
Hindi Option 1 --
Option 2 Different
Hindi Option 2 --
Option 3 Zero
Hindi Option 3 --
Option 4 Same
Hindi Option 4 --
Correct Option 3
Q. No. 74
0023134The unit of rate constant for a zero order reaction is
Hindi Question --
Option 1 Litre sec-1
Hindi Option 1 --
Option 2 Litre mol-1 sec-1
Hindi Option 2 --
Option 3 Mole litre-1 sec-1
Hindi Option 3 --
Option 4 Mole sec-1
Hindi Option 4 --
Correct Option 3
Q. No. 75
0023135
The Arrhenius equation expressing the effect of temperature on the rate constant
of a reaction is
Hindi Question --
Option 1
Hindi Option 1 --
Option 2
Hindi Option 2 --
Option 3
Hindi Option 3 --
Option 4
Hindi Option 4 --
Correct Option 4
Q. No. 76
0023136
What weight of copper will be deposited by passing 2 Faradays of electricity
through a cupric salt [Atomic mass of Cu = 63.5].
Hindi Question --
Option 1 2.0 g
Hindi Option 1 --
Option 2 3.175 g
Hindi Option 2 --
Option 3 63.5 g
Hindi Option 3 --
Option 4 127.0 g
Hindi Option 4 --
Correct Option 4
Q. No. 77
0023137
The cell reaction of a cell is
If the standard reduction potentials of Mg and Cu are -2.37 and +0.34 V
respectively. The emf (Eocell) of the cell is
Hindi Question --
Option 1 2.03 V
Hindi Option 1 --
Option 2 -2.03 V
Hindi Option 2 --
Option 3 +2.71 V
Hindi Option 3 --
Option 4 -2.71 V
Hindi Option 4 --
Correct Option 3
Q. No. 78
0023138Which of the following is an emulsifier ?
Hindi Question --
Option 1 Soop
Hindi Option 1 --
Option 2 Water
Hindi Option 2 --
Option 3 Oil
Hindi Option 3 --
Option 4 NaCl
Hindi Option 4 --
Correct Option 1
Q. No. 79
0023139The rate constant of a first order reaction whose half-life is 480 seconds, is
Hindi Question --
Option 1 2.88 x 10-3s-1
Hindi Option 1 --
Option 2 1.44 x 10-3s-1
Hindi Option 2 --
Option 3 1.44s-1
Hindi Option 3 --
Option 4 0.72 x 10-3s-1
Hindi Option 4 --
Correct Option 2
Q. No. 80
0023140Which of the following oxide of nitrogen is paramagnetic ?
Hindi Question --
Option 1 N2O4
Hindi Option 1 --
Option 2 N2O
Hindi Option 2 --
Option 3 NO2
Hindi Option 3 --
Option 4 N2O5
Hindi Option 4 --
Correct Option 3
Biology
Q. No. 81
0033101In coconut which port of fruit is fibrous ?
Hindi Question --
Option 1 Endocarp
Hindi Option 1 --
Option 2 Epicarp
Hindi Option 2 --
Option 3 Mesocarp
Hindi Option 3 --
Option 4 Endosperm
Hindi Option 4 --
Correct Option 3
Q. No. 82
0033102In calotropi what type of aestivation seen in sepals or petals ?
Hindi Question --
Option 1 Valvate
Hindi Option 1 --
Option 2 Imbricate
Hindi Option 2 --
Option 3 Twisted
Hindi Option 3 --
Option 4 Vaxillary
Hindi Option 4 --
Correct Option 1
Q. No. 83
0033103
In cilrus, woody, straight and pointed thorn is the modification of which part of
the plant ?
Hindi Question --
Option 1 Axillary bud
Hindi Option 1 --
Option 2 Apical bud
Hindi Option 2 --
Option 3 Stipuls
Hindi Option 3 --
Option 4 Leaf apex
Hindi Option 4 --
Correct Option 1
Q. No. 84
0033104Haplontic type of life cycle is seen in which plant ?
Hindi Question --
Option 1 Maize plant
Hindi Option 1 --
Option 2 Polysiponia
Hindi Option 2 --
Option 3 Moss
Hindi Option 3 --
Option 4 Chlamydomonas
Hindi Option 4 --
Correct Option 4
Q. No. 85
0033105
In cycus small specialised roots called coralloid roots are associated with which
N2 fixating bacteria ?
Hindi Question --
Option 1 Rhizobium
Hindi Option 1 --
Option 2 Cyanobacteria
Hindi Option 2 --
Option 3 Nitrosomonas
Hindi Option 3 --
Option 4 Nitrobacter
Hindi Option 4 --
Correct Option 2
Q. No. 86
0033106In the following which example is not of Bryophyta ?
Hindi Question --
Option 1 Polytrichum
Hindi Option 1 --
Option 2 Salvinia
Hindi Option 2 --
Option 3 Funaria
Hindi Option 3 --
Option 4 Sphagnum
Hindi Option 4 --
Correct Option 2
Q. No. 87
0033107
Among the following scientist who discovered a new infections agent that was
smaller than virus called viroids ?
Hindi Question --
Option 1 M. W. Beijerinek
Hindi Option 1 --
Option 2 D. J. Ivanowsky
Hindi Option 2 --
Option 3 Pastear
Hindi Option 3 --
Option 4 T. O. Diener
Hindi Option 4 --
Correct Option 4
Q. No. 88
0033108Muliathi is the medicine belong to which family of the plants ?
Hindi Question --
Option 1 Papilionoidac
Hindi Option 1 --
Option 2 Salanaeae
Hindi Option 2 --
Option 3 Crucifare
Hindi Option 3 --
Option 4 Liliaceae
Hindi Option 4 --
Correct Option 1
Q. No. 89
0033109Which of the following plant tissue is dead and without protoplasts ?
Hindi Question --
Option 1 Chlorenchyma
Hindi Option 1 --
Option 2 Collenchyma
Hindi Option 2 --
Option 3 Selerenchyma
Hindi Option 3 --
Option 4 Parenchyma
Hindi Option 4 --
Correct Option 3
Q. No. 90
0033110Bulliform cells are seen in which part of the plants ?
Hindi Question --
Option 1 Monocot stem
Hindi Option 1 --
Option 2 Monocot leaf
Hindi Option 2 --
Option 3 Dicot leaf
Hindi Option 3 --
Option 4 Dicot stem
Hindi Option 4 --
Correct Option 2
Q. No. 91
0033111Which of the following mineral inhibit calcium translocation in shoot apex ?
Hindi Question --
Option 1 Magnesium
Hindi Option 1 --
Option 2 Iron
Hindi Option 2 --
Option 3 Boron
Hindi Option 3 --
Option 4 Manganese
Hindi Option 4 --
Correct Option 4
Q. No. 92
0033112
The enzyme nitrogenase synthesis the ammonia. It requires energy what amount
of ATP are required for synthesis of one mole of NH3.
Hindi Question --
Option 1 1 ATP
Hindi Option 1 --
Option 2 4 ATP
Hindi Option 2 --
Option 3 16 ATP
Hindi Option 3 --
Option 4 8 ATP
Hindi Option 4 --
Correct Option 4
Q. No. 93
0033113Which of the following pigment of the leaf function as a reaction centre ?
Hindi Question --
Option 1 Chlorophyll b
Hindi Option 1 --
Option 2 Chlorophyll a
Hindi Option 2 --
Option 3 Xanthophylls
Hindi Option 3 --
Option 4 Carotenoids
Hindi Option 4 --
Correct Option 2
Q. No. 94
0033114The citric acid cycle takes place in which part of the cell ?
Hindi Question --
Option 1 Mitochondrial matrix
Hindi Option 1 --
Option 2 Cytoplasm
Hindi Option 2 --
Option 3 Inner mitochondrial membrane
Hindi Option 3 --
Option 4 Outer mitochondrial membrane
Hindi Option 4 --
Correct Option 1
Q. No. 95
0033115
Which plant hormone promote nutrient mobilization which helps in the delay of
leaf senesecnec ?
Hindi Question --
Option 1 Ethylene
Hindi Option 1 --
Option 2 Cytokinius
Hindi Option 2 --
Option 3 Gibberellius
Hindi Option 3 --
Option 4 Auxius
Hindi Option 4 --
Correct Option 2
Q. No. 96
0033116Which codons do not possess any t-RNAs ?
Hindi Question --
Option 1 Degenerate codon
Hindi Option 1 --
Option 2 Initiator codon
Hindi Option 2 --
Option 3 Stop codon
Hindi Option 3 --
Option 4 Mitochondrial codon
Hindi Option 4 --
Correct Option 3
Q. No. 97
0033117
Saccharum barberi and saccharum officinarum were sucessfully crossed to get
sugarcane varieties which do not possess one quality of the following.
Hindi Question --
Option 1 Poorsugar
Hindi Option 1 --
Option 2 High yield
Hindi Option 2 --
Option 3 Thick stem
Hindi Option 3 --
Option 4 High sugar
Hindi Option 4 --
Correct Option 1
Q. No. 98
0033118
250kg cow produces 200gm of protein per day. In the same period which
microorganism produce 25 tonnes of protein ?
Hindi Question --
Option 1 Methylophilus methylotrophus
Hindi Option 1 --
Option 2 Cyanobacteria
Hindi Option 2 --
Option 3 Mycoplasma
Hindi Option 3 --
Option 4 Gonyanlax
Hindi Option 4 --
Correct Option 1
Q. No. 99
0033119Which is the cofactor for the proteolytic enzyme corboxypeptidase ?
Hindi Question --
Option 1 Cobalt
Hindi Option 1 --
Option 2 Calcium
Hindi Option 2 --
Option 3 Boron
Hindi Option 3 --
Option 4 Zinc
Hindi Option 4 --
Correct Option 4
Q. No. 100
0033120Primary Endosperm nucleus possess number of chromosomes ?
Hindi Question --
Option 1 2n
Hindi Option 1 --
Option 2 3n
Hindi Option 2 --
Option 3 n
Hindi Option 3 --
Option 4 5n
Hindi Option 4 --
Correct Option 2
Q. No. 101
0033121Leydig cells synthesise and secrete testieular hormones called .......... .
Hindi Question --
Option 1 Estrogens
Hindi Option 1 --
Option 2 Endrogens
Hindi Option 2 --
Option 3 FSH
Hindi Option 3 --
Option 4 Progesterogens
Hindi Option 4 --
Correct Option 2
Q. No. 102
0033122
What number of chromosomes are present in human secondayr spermetocyte,
primary spermatocyte, spermatids and spermatogonia respectively ?
Hindi Question --
Option 1 23, 23, 46, 46
Hindi Option 1 --
Option 2 46, 23, 46, 23
Hindi Option 2 --
Option 3 23, 46, 23, 46
Hindi Option 3 --
Option 4 46, 46, 23, 23
Hindi Option 4 --
Correct Option 3
Q. No. 103
0033123Placenta is a jointly formed structural and fuvetiqual unit between .......... .
Hindi Question --
Option 1 Trophoblost and chorionic villi
Hindi Option 1 --
Option 2 Allantois and yalk sac
Hindi Option 2 --
Option 3 Developing embryo and maternal body
Hindi Option 3 --
Option 4 Chorion and amnion
Hindi Option 4 --
Correct Option 3
Q. No. 104
0033124
A factal sex determination test based on the chromosomal pattern in which fluid
surrounding the developing embryo ?
Hindi Question --
Option 1 Amniotic fluid
Hindi Option 1 --
Option 2 Fluid in uterus
Hindi Option 2 --
Option 3 Fluid in trophoplast
Hindi Option 3 --
Option 4 Yalk soc fluid
Hindi Option 4 --
Correct Option 1
Q. No. 105
0033125
Which peculiarity is not suitable in Drosophila for study of chromosomal theory of
inheritance ?
Hindi Question --
Option 1 Complete their life cycle in about two weeks.
Hindi Option 1 --
Option 2 Single mating could produce a large number of progeny flies.
Hindi Option 2 --
Option 3 It has many types of hereditary variations.
Hindi Option 3 --
Option 4 Hermaphrodite
Hindi Option 4 --
Correct Option 4
Q. No. 106
0033126
If the codon on mRNA is UAC than what will be the anticodon on tRNA for this
codon ?
Hindi Question --
Option 1 AUC
Hindi Option 1 --
Option 2 AUG
Hindi Option 2 --
Option 3 UAC
Hindi Option 3 --
Option 4 AAG
Hindi Option 4 --
Correct Option 2
Q. No. 107
0033127
Malignant malaria caused by which plasmodium which is most senius one and can
even be fatal ?
Hindi Question --
Option 1 P Vivax
Hindi Option 1 --
Option 2 P malaria
Hindi Option 2 --
Option 3 P falciparum
Hindi Option 3 --
Option 4 Plasmodium in female culex
Hindi Option 4 --
Correct Option 3
Q. No. 108 Production of the mule is the example of ..........
0033128
Hindi Question --
Option 1 Interspecific hybridisation
Hindi Option 1 --
Option 2 Cross breeding
Hindi Option 2 --
Option 3 Out breeding
Hindi Option 3 --
Option 4 In breeding
Hindi Option 4 --
Correct Option 1
Q. No. 109
0033129If N is the population density at time t, than its density at time t + 1 is .......... .
Hindi Question --
Option 1 Nt + 1 = Nt + [(B + D) - (I + E)]
Hindi Option 1 --
Option 2 Nt + 1 = Nt + [(B + E) - (D + I)]
Hindi Option 2 --
Option 3 Nt + 1 = Nt + [(B - I) + (D - E)]
Hindi Option 3 --
Option 4 Nt + 1
= Nt + [(B + I) - (D + E)]
Hindi Option 4 --
Correct Option 4
Q. No. 110
0033130
In the population interactions, if the species A is + and species B is also + than
type of interaction is ?
Hindi Question --
Option 1 Predation
Hindi Option 1 --
Option 2 Mutualism
Hindi Option 2 --
Option 3 Competition
Hindi Option 3 --
Option 4 Amensalism
Hindi Option 4 --
Correct Option 2
Q. No. 111
0033131
The animals of which phylum are with unisexual, fertilization external and
development is indirect ?
Hindi Question --
Option 1 Arthropoda
Hindi Option 1 --
Option 2 Annelida
Hindi Option 2 --
Option 3 Echinodermata
Hindi Option 3 --
Option 4 Platyhelminthes
Hindi Option 4 --
Correct Option 3
Q. No. 112
0033132Which character is not fit for chardata animals ?
Hindi Question --
Option 1 Heart is on dorsal
Hindi Option 1 --
Option 2 Post anal tail is present
Hindi Option 2 --
Option 3 Pharyux perforated by gill slits
Hindi Option 3 --
Option 4 Central nervous system is dorsal, hollow and single
Hindi Option 4 --
Correct Option 1
Q. No. 113
0033133Intercalated dises is the charactistic of which animal tissue ?
Hindi Question --
Option 1 Skeletal muscle tissue
Hindi Option 1 --
Option 2 Cordioc muscle tissue
Hindi Option 2 --
Option 3 Skelatal connective tissue
Hindi Option 3 --
Option 4 Smooth muscle tissue
Hindi Option 4 --
Correct Option 2
Q. No. 114
0033134
Typhlosole is the characteristic feature of the intestine of earthworm present in
between which segments ?
Hindi Question --
Option 1 26-65
Hindi Option 1 --
Option 2 24-95
Hindi Option 2 --
Option 3 25-35
Hindi Option 3 --
Option 4 26-35
Hindi Option 4 --
Correct Option 4
Q. No. 115
0033135
Which of the following juices do not possess any enzyme for digestion of food in
alimentary canal ?
Hindi Question --
Option 1 Gastric juice
Hindi Option 1 --
Option 2 Pancreatic juice
Hindi Option 2 --
Option 3 Intestinal juice
Hindi Option 3 --
Option 4 Bile juice
Hindi Option 4 --
Correct Option 4
Q. No. 116
0033136In the duodenum which juice substances activate the enzyme lipases ?
Hindi Question --
Option 1 Enterokinose
Hindi Option 1 --
Option 2 Hcl
Hindi Option 2 --
Option 3 Bile
Hindi Option 3 --
Option 4 Active trypsin
Hindi Option 4 --
Correct Option 3
Q. No. 117
0033137How much partial pressure (in mmHg) of CO2 in alveoli ?
Hindi Question --
Option 1 40
Hindi Option 1 --
Option 2 104
Hindi Option 2 --
Option 3 95
Hindi Option 3 --
Option 4 45
Hindi Option 4 --
Correct Option 1
Q. No. 118
0033138
Which type of W.B.C. resist infections and are also associated with allergic
reactions ?
Hindi Question --
Option 1 Easinophils
Hindi Option 1 --
Option 2 Basophiles
Hindi Option 2 --
Option 3 Monocytes
Hindi Option 3 --
Option 4 Lymphocytes
Hindi Option 4 --
Correct Option 1
Q. No. 119
0033139Which type of nephrons are called cartical nephrons ?
Hindi Question --
Option 1 Loop of henle short but extended deep into the medulla.
Hindi Option 1 --
Option 2 Loop of henle is very long and runs deep into the medulla.
Hindi Option 2 --
Option 3 Loop of henle is long out present near the cortex
Hindi Option 3 --
Option 4 Loop of henle is too short and extend only very little into the medulla
Hindi Option 4 --
Correct Option 4
Q. No. 120
0033140Which is the correct vertebral formula of human is ..........
Hindi Question --
Option 1 C5, T12, L7, S5 and C4
Hindi Option 1 --
Option 2 C7, T12, L5, S5 and C4
Hindi Option 2 --
Option 3 C12, T7, L5, S5 and C4
Hindi Option 3 --
Option 4 C12, T5, L7, S5 and C4
Hindi Option 4 --
Correct Option 2