Science (NCERT Based General Studies (GS)): Questions 712 - 717 of 1704

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 3947 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 700.00 or

Question number: 712

» Science » Class-6 NCERT » Water (Conservation of Water)

MCQ▾

Question

Rain water harvesting is done:

Choices

Choice (4) Response

a.

To avoid drought

b.

To increase the availability of water to overcome its shortage

c.

To avoid floods

d.

None of the above

Question number: 713

» Science » Class-6 NCERT » Air Around Us (Oxygen for Aquatic Animals & Plants)

MCQ▾

Question

A lump of cotton wool shrink when put in water:

Choices

Choice (4) Response

a.

Because it is light in weight

b.

Because it is white in colour

c.

Because it contains a lot of air in large spaces between its fibres

d.

All of the above

Question number: 714

» Science » Class-6 NCERT » Electricity and Circuits (Electric Cell)

MCQ▾

Question

Metal cap and metal disc are which type terminals in the electric cells:

Choices

Choice (4) Response

a.

Positive terminal and negative terminal

b.

Metal cap is positive terminal and metal disc is negative terminals

c.

All of the above

d.

Question does not provide sufficient data or is vague

Question number: 715

» Science » Class-6 NCERT » Water (Conservation of Water)

MCQ▾

Question

The purpose of recharge well is:

Choices

Choice (4) Response

a.

To recharge the ground water

b.

To collect vast amount of water

c.

To collect vast amount of water falling on ground quickly when it rains and make it seep into soil gradually

d.

Question does not provide sufficient data or is vague

Question number: 716

» Science » Class-6 NCERT » Air Around Us (Composition of Air)

MCQ▾

Question

The gas which helps to keep the earth warm is:

Choices

Choice (4) Response

a.

Oxygen

b.

Nitrogen

c.

Carbon-dioxide

d.

None of the above

Question number: 717

» Science » Class-6 NCERT » Air Around Us (Oxygen for Aquatic Animals & Plants)

MCQ▾

Question

Aquatic animals and aquatic plants takes oxygen from air dissolved in:

Choices

Choice (4) Response

a.

Water

b.

Salt

c.

Question does not provide sufficient data or is vague

d.

None of the above

f Page
Sign In