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Question Bank

Question for General Science Sectional Test - Quiz / Questions / MCQ in English

Last Update on : October 10, 2026

Duration: 60 · Questions: 30 · Max Marks: 30

View General Science Sectional Test Exam Page

To boost your performance in General Science Sectional Test exam, practice each question regularly and with focus. Every question tests your subject understanding, so solve them one at a time. Taking a quiz improves your speed and accuracy. Practicing topic-wise MCQs. Students benefit greatly from reviewing questions with answer keys, which help clarify concepts and strengthen Questions knowledge for success in General Science Sectional Test exams.

Latest General Science Sectional Test Exam Question (Objective Questions), MCQ in English

Subjects : General Science

Question Bank General Science Sectional Test Paper - English

General Science

Q 1 :
In ruby laser, the stimulated emission is due to transition from
  1. A.metastable state to any lower state
  2. B.any higher state of lower state
  3. C.metastable state to ground state
  4. D.any higher state to ground state
Q 2 :
A direct current I flows along the length of an infinitely long straight thin walled pipe, then the magnetic field is
  1. A.uniform throughout the pipe not zero
  2. B.zero only along the axis of the pipe
  3. C.zero at any point inside the pipe
  4. D.maximum at the centre and minimum at the edge
Q 3 :
convex lens made of glass has focal length 0.15m in air. If the refractive index of glass is 3/2, and that of water is 4/3 the focal length of lens when immersed in water is
  1. A.0.45 m    
  2. B.0.15 m
  3. C.0.30 m       
  4. D.0.6 m
Q 4 :
Two sources are said to be coherent if they produce waves
  1. A.having a constant phase difference
  2. B.of equal wavelength
  3. C.of equal speed
  4. D.having same shape of wavefront
Q 5 :
Three resistors 1 Ω, 2 Ω, 3Ω resistor a 3 V battery is connected. The current through 3 Ω resistor is -
  1. A.0.75 A     
  2. B.1 A
  3. C.2 A         
  4. D.1.5 A
Q 6 :
In a common emitter amplifier the input signal is applied across
  1. A.anywhere 
  2. B.emitter-collector
  3. C.collector-base
  4. D.base-emitter
Q 7 :
Adding detergents to water helps in removing dirty greasy stains. This is because
1. It increases greasy stains. This is because
2. It decreases the oil-water surface tension
3. It increases the viscosity of the solution
4. Dirt is held suspended surrounded by detergent molecules
  1. A.2 and 4
  2. B.1 only
  3. C.3 and 4
  4. D.4 only
Q 8 :
Choose the correct statement (a) for a cricket ball that is spinning clockwise through air
S1 : Statemlines of air are symmetric around the ball.
S2 : The velocity of air above the ball relative to it is larger than that below the ball.
S3 : The velocity of air above the ball relative to it is smaller than that below the ball.
S4 : There is a net upward force on the ball.
  1. A.S1,S2 and S4
  2. B.S2 and S4
  3. C.S4 only
  4. D.S3 only
Q 9 :
Ferromagnetic materials used in a transformer must have
  1. A.low permeability and high hysterisis loss
  2. B.high permeability and low hysterisis loss
  3. C.high permeability and high hysterisis loss
  4. D.low permeability and low hysterisis loss
Q 10 :
According to Newton’s corpuscular theory, the speed of light is
  1. A.same in all the medium
  2. B.lesser in rarer medium
  3. C.lesser in denser medium
  4. D.independent of the medium
Q 11 :
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
  1. A.between 7 and 8
  2. B.between 5 and 6
  3. C.between 6 and 7
  4. D.between 10 and 11
Q 12 :
In the electrolysis of acidulated water, it is desired to obtain 1.12 cc of hydrogen per second under STP condition. The current to be passed is
  1. A.1.93 A         
  2. B.9.65 A
  3. C.19.3 A        
  4. D.0.965 A
Q 13 :
The one which decreases with dilution is
  1. A.molar conductance
  2. B.conductance
  3. C.specific conductance
  4. D.equivalent conductance
Q 14 :
Vapour pressure of pure ‘A’ is 70 mm of Hg at 25oC. It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. if the vapour pressure of the solution is 84 mm of Hg at 25oC, the vapour pressure of pure ‘B’ at 25oC is
  1. A.28 mm   
  2. B.56 mm
  3. C.70 mm    
  4. D.140 mm
Q 15 :
A 6% solution of urea is isotonic with
  1. A.1 M solution of glucose
  2. B.0.05 M solution of glucose
  3. C.6% solution of glucose
  4. D.25% solution of glucose
Q 16 :
In countries nearer to polar region, the roads are sprinkled with CaCl2. This is
  1. A.to minimise the wear and tear of the roads
  2. B.to minimise the snow fall
  3. C.to minimise pollution
  4. D.to minimise the accumulation of dust on the road
Q 17 :
A compound of ‘A’ and ‘B’ crystallises in a cubic lattice in which ‘A’ atoms occupy the lattice points at the corners of the cube. The ‘B’ atoms occupy the centre of each face of the cube. The probable empirical formula of the compound is
  1. A.AB2 
  2. B.A2B
  3. C.AB
  4. D.AB3
Q 18 :
In electrophilic aromatic substitution reaction, the nitro group is meta directing because it
  1. A.decreases electron density at ortho and para positions
  2. B.decreases electron density at meta position
  3. C.increases electron  density at meta position
  4. D.increases electron density at ortho and para position
Q 19 :
The best method for the conversion of an alcohol into an alkyl chloride is by treating the alcohol with
  1. A.PCI5
  2. B.PCI3
  3. C.SOCl2 in presence of pyridine
  4. D.dry HCl in the presence of anhydrous ZnCl2
Q 20 :
The carbon bond length in benzene is
  1. A.in between C2H6 and C2H4
  2. B.same as in C2H4
  3. C.in between C2H6 and C2H2
  4. D.in between C2H4 and C2H2
Q 21 :
The respiratory quotient during cellular respiration would depend on
  1. A.the nature of enzymes involved
  2. B.the nature of the substrate
  3. C.the amount of carbon dioxide released
  4. D.the amount of oxygen utilised
Q 22 :
Which of the following is not a green - house gas ?
  1. A.Water vapour
  2. B.Carbon monoxide
  3. C.Methane
  4. D.Oxygen
Q 23 :
Both husband and wife have normal vision though their fathers were colorblind and mothers did not have any gene for colorblindness. The probability of their daughters becoming colorblind is
  1. A.50%          
  2. B.75%
  3. C.0% 
  4. D.25%
Q 24 :
An animal, which has both exoskeleton and endoskeleton structures is a
  1. A.fresh-water mussel
  2. B.tortoise
  3. C.frog
  4. D.jelly fish
Q 25 :
Identify the group, which includes animals all of which give birth to young ones directly?
  1. A.Dolphin, kangaroo, bat, cat
  2. B.Platypus, penguin, bat, hippopotamus
  3. C.shrew, bat, kiwi, car
  4. D.Lion, whale, ostrich, bat
Q 26 :
Compare the statement A and B.
Statement A Blood sugar level falls rapidly after hepatectomy.
Statement B The glycogen of the liver is the principal source of blood sugar.
Select the correct description.
  1. A.Both the statements A and B are correct and B is the reason for A
  2. B.Statement A is correct and B is wrong
  3. C.Statement A is wrong and B is correct
  4. D.Both the statements A and B are correct and B is not the reason for A
Q 27 :
What is/are true about heart wood?
(A) It does not help in water conduction.
(B) It is also called laburnum.
(C) It is dark in colour but very soft.
(D) It has tracheary elements which are filled with tannin, resin, etc.
  1. A.B,C and D
  2. B.A and D
  3. C.B and D
  4. D.A, B and C
Q 28 :
Compare the statements A and B.
Statement A Auxins promote apical dominance by suppressing the activity of lateral buds.
Statement B In moriculature, periodic pruning of shoot tips is done to make mulberry plants bushy.
Select the correct description.
  1. A.Both the statements A and B are correct and A is the reason for B
  2. B.Statement A is correct and B is wrong
  3. C.Statement A is wrong and B is correct
  4. D.Both the statements A and B are correct and A is not the reason for B
Q 29 :
Bryophytes resemble algae is the following aspects
  1. A.Filamentous body, presence of vascular tissues and autotrophic nutrition
  2. B.Differentiation of plant body into root, stem and leaves and autotrophic nutrition
  3. C.Thallus like plant body, presence of roots and autotrophic nutrition
  4. D.Thallus like plant body, lack of vascular tissues and autotrophic nutrition
Q 30 :
Stoma opens, when
  1. A.guard cells swell due to an increase in their water potential
  2. B.guard cells swell by endosmosis duie to influx of hydrogen ions (protons)
  3. C.guard cells swell by endosmosis due to efflux of potassium ions
  4. D.guard cell swell due to a decrease in their water potential

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