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General Studies (Everyday Science)

Description: Science
Number of Questions: 25
Created by:
Tags: Science General Studies Human Anatomy Biology Science and Technology Physical and Life Science
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Inner layer of skin is called

  1. papillae

  2. cuticle

  3. dermis

  4. epidermis


Correct Option: C
Explanation:

Skin consists of two main layers: The outer layer, known as the epidermis and the inner layer, known as the dermis.

Phobos is the satellite of

  1. mars

  2. uranus

  3. saturn

  4. venus


Correct Option: A

Agar-agar is obtained from

  1. green algae

  2. red algae

  3. bacteria

  4. viruses


Correct Option: B
Explanation:

The gelling agent in agar-agar is an unbranched polysaccharide obtained from the cell walls of some species of red algae.

In which direction does the full moon rise?

  1. North

  2. West

  3. South

  4. East


Correct Option: D

Which one of the following is lightest?

  1. Water

  2. Gas

  3. Oil

  4. Alcohol


Correct Option: B

Which law is associated with the rise of balloon in air?

  1. Parkinson law

  2. Gravitational law

  3. Law of motion

  4. Archimedes law.


Correct Option: D

What color dose copper turn a flame?

  1. Red

  2. Blue

  3. Green

  4. Yellow


Correct Option: C

Now Halley comet will be seen in

  1. 2035

  2. 2096

  3. 2056

  4. 2062


Correct Option: D

Which of the following processes takes place in the sun?

  1. Fission

  2. Fusion

  3. Combustion

  4. None of these


Correct Option: B
Explanation:

Fusion is the process that powers the sun and the stars. It is the reaction in which two atoms of hydrogen combine together, or fuse, to form an atom of helium. 

Who discovered the ring of Saturn?

  1. Copernicus

  2. Galileo

  3. Kepler

  4. Newton


Correct Option: B

Hemoglobin Contains

  1. Copper

  2. Iron

  3. Magnesium

  4. Aluminium


Correct Option: B

Seeds are well preserved in

  1. cool but dry condition.

  2. only dry condition.

  3. hot and dry condition.

  4. wet and cool condition


Correct Option: A

The product of mass and the velocity of a body is called

  1. displacement.

  2. speed.

  3. momentum.

  4. work.


Correct Option: C

Magnifying power of a magnifying lens is given by the formula

  1. 1 + d/f.

  2. LD/fo fe.

  3. fo/ fe.

  4. None of these


Correct Option: A

One Horse power (H.P) is equal to _____ watt.

  1. 746 W

  2. 647 W

  3. 764 W

  4. 674 W


Correct Option: A

If speed = T, time = D and distance = S then the speed (T) is equal to

  1. D/S,

  2. S/D,

  3. D/F,

  4. none of this


Correct Option: B

'Periodic Table' was created by-

  1. Mendeleev

  2. Lovoisier

  3. Moseley

  4. Mendal


Correct Option: A

Which one of the following is a Tissue?

  1. Liver

  2. Skin

  3. Heart

  4. Blood


Correct Option: D

At which part of eyes images are created?

  1. Pupil

  2. Iris

  3. Cornea

  4. Retina


Correct Option: D

Who gave 'Ohm's law?

  1. T.E Ohm

  2. G.S Ohm

  3. F.Ohm

  4. S.Ohm


Correct Option: B

In a vacuum flask silvering reduce the loss of heat by

  1. preventing entry of air.

  2. convection.

  3. chocking the leaking of heat.

  4. prevention of the radiation of heat.


Correct Option: D

'Bhopal gas tragedy’ was due to the leakage of

  1. phosphine

  2. MIC

  3. CO

  4. phosgene


Correct Option: B
Explanation:

Correct Answer: 'Bhopal gas tragedy’ was due to the leakage of MIC.

Which is the common element in brass and bronze?

  1. Gold

  2. Tin

  3. Silver

  4. Copper


Correct Option: D

Fog is the colloidal system of

  1. solid in gas

  2. gas in gas

  3. liquid in gas

  4. gas in liquid


Correct Option: C

Which of the following diseases is identified by ELISA test?

  1. Cancer

  2. Diabetes

  3. AIDS

  4. Malaria


Correct Option: C
Explanation:

An ELISA test may be used to diagnose HIV, which causes AIDS.

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