Science (NCERT Based General Studies (GS)): Questions 762 - 768 of 1207

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 3450 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 650.00 or

Question number: 762

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

MCQ▾

Question

Components of which gas is essential for the growth of living things:

Choices

Choice (4) Response
a.

Nitrogen

b.

Oxygen

c.

Carbon-dioxide

d. All of the above

Question number: 763

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

MCQ▾

Question

The carbon-dioxide gas present in air is important to green plants because they:

Choices

Choice (4) Response
a.

Need carbon-dioxide to make food

b.

Need carbon-dioxide for respiration

c.

Breathe in carbon-dioxide

d. All of the above

Question number: 764

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

MCQ▾

Question

Electricity is used for:

Choices

Choice (4) Response
a.

Running home appliances

b.

Operating purpose

c.

Lighting purpose

d. All a. , b. and c. are correct

Question number: 765

» Science » Class-6 NCERT » Garbage in, Garbage Out (Garbage)

MCQ▾

Question

Sources of garbage are:

Choices

Choice (4) Response
a.

Buses, trains, public places

b.

Homes, shops

c.

Offices, Schools

d. All a. , b. and c. are correct

Question number: 766

» Science » Class-6 NCERT » Garbage in, Garbage Out (Recycling of Paper)

MCQ▾

Question

Advantages of recycling are:

Choices

Choice (4) Response
a.

Saves trees and conserves natural resources

b.

Reduces landfill space

c.

Reduces greenhouse gas emission

d. All a. , b. and c. are correct

Question number: 767

» Science » Class-6 NCERT » Fun With Magnets (Poles of Magnet)

MCQ▾

Question

Unlike poles are:

Choices

Choice (4) Response
a.

Same types of poles

b.

Attract each other

c.

Different types of poles

d.

Repel each other

Question number: 768

» Science » Class-6 NCERT » Fun With Magnets (Make Your Own Magnet)

MCQ▾

Question

How to store magnet properly?

Choices

Choice (4) Response
a.

The horse shoe magnets are stored just by keeping a bar of soft iron across their ends

b.

The bar magnets are stored in pairs.

c. Both a. and b. are correct
d. Question does not provide sufficient data or is vague

Sign In