General Science & Ability MCQs 2023

GSA PAST PAPER MCQs

General Science & Ability 2023 MCQs

1 / 12

The most dangerous infectious disease in the World, according to the World Health Organization (WHO) is:

a) Malaria

b) Tuberculosis (TB)

c) COVID-19

d) AIDS

2 / 12

The material that is used to make LEDs is:

a) Silicon

b) Aluminum

c) Gallium arsenide

d) Copper oxide

3 / 12

The type of "Rock" marble is:

a) Igneous

b) Sedimentary

c) Metamorphic

d) Volcanic

4 / 12

The formula for the total surface area of cone is:

a) 2πr² + πr

b) 2πr² + πrh

c) πr² + πrh

d) 1/3πr²h

5 / 12

Electromagnetic waves, which are used for satellite communication, are:

a) Infrared Waves

b) Radiowaves & Microwaves

c) Ultraviolet

d) Gamma Rays

6 / 12

In presence of H₂O₂ (Hydrogen Peroxide), more acidic is:

a) Vinegar (acetic acid)

b) Lemon juice (citric acid)

c) Orange juice (ascorbic acid)

d) Water

7 / 12

A dark cloud of great vertical extent charged with electricity is:

a) Cumulus cloud

b) Nimbus cloud

c) Stratus cloud

d) Cumulonimbus cloud

8 / 12

The synoptic weather charts are used to:

a) Predict long-term climate patterns

b) Monitor ocean currents

c) Analyze short-term weather conditions

d) Study seismic activity

9 / 12

Which of the following is not a type of hepatitis?

a) Hepatitis A

b) Hepatitis B

c) Hepatitis C

d) Hepatitis F

10 / 12

A nematode is a:

a) Worm

b) Fungus

c) Algae

d) Bacterial Cell

11 / 12

Monochromatic means:

a) Having multiple colors

b) Transparent to light

c) Absorbing all colors of light

d) Emitting only one specific color

12 / 12

The mass of heaviest Neutron star as compared to Sun is :

a) Equal

b) 2.35 times greater

c) 2.35 times smaller

d) Varies depending upon age of neutron star

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