NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1774 - 1780 of 1971

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Question 1774

Question

MCQ▾

The only planet with life in the solar system is:

Choices

Choice (4)Response

a.

Earth

b.

Mars

c.

Sun

d.

Moon

Question 1775

Question

MCQ▾

Which of the following correctly represents the correct order of development of devices of communication since the ancient times?

Choices

Choice (4)Response

a.

Letter Newspaper Radio Television

b.

Letter E-mail Radio Television

c.

Telephone ISD STD Local

d.

Telegram Parcel Postcard E-mail

Question 1776

Question

MCQ▾

Who invented aeroplane?

Choices

Choice (4)Response

a.

The Wright brothers

b.

The aeroplane brothers

c.

Thomas Alva Edison

d.

Alexander Fleming

Question 1777

Question

MCQ▾

STD:

Choices

Choice (4)Response

a.

State level Trunk Dialing

b.

Subscriber Trunk Dialing

c.

Specific Trunk Dialing

d.

Standard Trunk Dialing

Question 1778

Question

MCQ▾

The smallest of all planets is:

Choices

Choice (4)Response

a.

Earth

b.

Uranus

c.

Sun

d.

Mercury

Question 1779

Question

MCQ▾

Mercury can be seen only in the morning and evening because:

Choices

Choice (4)Response

a.

It is very hot

b.

It does not have any light of its own

c.

It is very small

d.

It is very close to the sun

Question 1780

Question

MCQ▾

Changes in the seasons are caused by:

Choices

Choice (4)Response

a.

Rotation of the earth around itself

b.

Revolution of the earth around the sun

c.

Rotation of the sun around itself

d.

Sunlight and darkness

Developed by: