NSO Level 1- Science Olympiad (SOF) Class 7: Questions 386 - 391 of 597

Access detailed explanations (illustrated with images and videos) to 597 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 350.00 -OR-

How to register? Already Subscribed?

Question 386

Question

MCQ▾

Which of the following is the device used to oppose the changes in current in the circuits?

Choices

Choice (4)Response

a.

Capacitor

b.

Resistor

c.

None of the above

d.

All of the above

Question 387

Question

MCQ▾

Oil belongs to which of the following types of resources?

Choices

Choice (4)Response

a.

Non-renewable resources

b.

Natural resources

c.

Renewable resources

d.

Both a. and b. are correct

Question 388

Question

MCQ▾

Which of the following is the term used for the average weather over a long time at a place?

Choices

Choice (4)Response

a.

Weather

b.

Climate

c.

Temperature

d.

Question does not provide sufficient data or is vague

Question 389

Question

MCQ▾

Transpiration occurs in leaves. Which of the following is involved in transpiration?

Choices

Choice (4)Response

a.

Epidermis

b.

Chloroplast

c.

Stomata

d.

Question does not provide sufficient data or is vague

Question 390

Question

MCQ▾

Fish uses gills for which of the following?

Choices

Choice (4)Response

a.

To take in dissolved oxygen in water

b.

To take in oxygen from air

c.

Absorb nutrients

d.

None of the above

Question 391

Question

MCQ▾

The three R՚s to save the environment are:

Choices

Choice (4)Response

a.

Reserve, reuse, reduce

b.

Reduce, recycle, reuse.

c.

Reuse, reserve, reduce

d.

Reserve, reduce, recycle

Developed by: