General Science-Means of Communication [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 1 - 5 of 24

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Question 1

Question MCQ▾

E – mails are sent through:

Choices

Choice (4)Response

a.

This Image Shows the Device We Can Used in the World – Choice A

b.

This Image Shows the Device We Can Used in the World – Choice B

c.

This Image Shows the Device We Can Used in the World – Choice C

d.

This Image Shows the Device We Can Used in the World – Choice D

Edit

Question 2

Question MCQ▾

Which of the following is/are audio-visual mode of communication?

Choices

Choice (4)Response

a.

Computer

b.

Television

c.

Radio

d.

Both a. and b. are correct

Edit

Question 3

Question MCQ▾

Letters are sent through:

Choices

Choice (4)Response

a.

Image Shows Which is Help Us to Sent Letters or Not – Choice A

b.

Image Shows Which is Help Us to Sent Letters or Not – Choice B

c.

Image Shows Which is Help Us to Sent Letters or Not – Choice C

d.

Image Shows Which is Help Us to Sent Letters or Not – Choice D

Edit

Question 4

Question MCQ▾

STD means:

Choices

Choice (4)Response

a.

Standard Trunk Dialing

b.

Specific Trunk Dialing

c.

State level Trunk Dialing

d.

Subscriber Trunk Dialing

Edit

Question 5

Question MCQ▾

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

Choices

Choice (4)Response

a.

Telephone ISD STD Local

b.

Letter E-mail Radio Television

c.

Letter Newspaper Radio Television

d.

Telegram Parcel Postcard E-mail

Edit