Science and Scientific Research - General Knowledge Questions and Answers

Attempt Mode

General Knowledge » Science and Scientific Research

A

i-b, ii-a, iii-d, iv-c

B

i-a, ii-b, iii-c, iv-d

C

i-c, ii-a, iii-b, iv-d

D

i-b, ii-a, iii-c, iv-d

General Knowledge » Science and Scientific Research

Identify the statement that is NOT true about ATP.

A

Secretion of enzymes

B

Protein synthesis

C

Contraction of muscles

D

nerve impulse propagation

General Knowledge » Science and Scientific Research

Among the following, which contains the lowest amount of sugar?

A

Mango

B

Banana

C

Apple

D

Potato

General Knowledge » Science and Scientific Research

Who founded the value of ‘G’?

A

Marie Curie

B

Isaac Newton

C

Michael Faraday

D

Henry Cavendish

General Knowledge » Science and Scientific Research

Identify an example of organisms that do NOT belong to the third trophic level.

A

Cows

B

Birds

C

Fishes

D

Wolves

General Knowledge » Science and Scientific Research

What do you call the rate of formation of new organic matter by consumers?

A

Primary productivity

B

Net productivity

C

Tertiary productivity

D

Secondary productivity

General Knowledge » Science and Scientific Research

Which enzyme in the pancreatic juice helps in breaking down fats?

A

Protease

B

Amylase

C

Pepsin

D

Lipase

General Knowledge » Science and Scientific Research

The mass number of potassium is:

A

40

B

39

C

38

D

37

General Knowledge » Science and Scientific Research

The British physicist named Paul Dirac was known to have introduced the concept of _________ in 1930.

A

antiparticle

B

cosmic radiation

C

thermal ionisation

D

nuclear model of atom

General Knowledge » Science and Scientific Research

In which of the following groups, are all plants monoecious?

A

Papaya, Poplar, Rose and Fig

B

Cucumber, Papaya, Poplar and Rose

C

Maize, Papaya, Poplar and Rose

D

Maize, Cucumber, Fig and Melon

General Knowledge » Science and Scientific Research

______ gas is used for the manufacturing of bleaching powder.

A

Nitrogen

B

Chlorine

C

Sulphur

D

Oxygen

General Knowledge » Science and Scientific Research

In 1893, which Swiss chemist was the first to understand the molecular structures of inorganic substances – chemical compounds that do not contain carbon?

A

John Dalton

B

Alfred Werner

C

George de Hevesy

D

William Ramsay

General Knowledge » Science and Scientific Research

Buckminsterfullerene is a nanoparticle characterised by spherical geometry and a hollow interior which contains how many carbon atoms?

A

40

B

60

C

70

D

50

General Knowledge » Science and Scientific Research

______ is the fundamental structural unit of living organisms.

A

Tissue

B

Organ system

C

Organ

D

Cell

General Knowledge » Science and Scientific Research

Which of the following is known as ammonia?

A

NH3

B

NO3

C

PH3

D

NO2

General Knowledge » Science and Scientific Research

The pH of a neutral solution is ______.

A

0

B

14

C

8

D

7