NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1696 - 1701 of 2028

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Question 1696

Question

MCQ▾

The LED is better than electric bulb. Because it:

Choices

Choice (4)Response

a.

have longer life

b.

has more power

c.

consumes less electricity

d.

All a., b. and c. are correct

Question 1697

Question

MCQ▾

A fertile hybrid between female tiger and male lion is:

Choices

Choice (4)Response

a.

Mule

b.

Hinny

c.

Liger

d.

Tigon

Question 1698

Question

MCQ▾

Identify the correct sequence in farming.

Choices

Choice (4)Response

a.

Sowing tilling irrigation manuring

b.

Sowing tilling manuring irrigation

c.

Tilling sowing manuring irrigation

d.

Tilling sowing irrigation manuring

Question 1699

Question

MCQ▾

Arrange the following cell organelles in descending order based on their size.

P – Chloroplast

Q – Ribosome

R – Nucleus

S – Lysosome

Choices

Choice (4)Response

a.

RPSQ

b.

QSPR

c.

RPQS

d.

QSRP

Question 1700

Question

MCQ▾

Electrolytic cell converts:

Choices

Choice (4)Response

a.

electric energy into chemical energy

b.

electric energy into mechanical energy

c.

mechanical energy into electric energy

d.

chemical energy into electric energy

Question 1701

Question

MCQ▾

We make a layer of lubricant between two surfaces in contact to reduce the friction force. This layer of lubricant called:

Choices

Choice (4)Response

a.

Rolling friction

b.

Greasy friction

c.

Film friction

d.

Oiling friction

Developed by: