Which communication system uses earth stations and satellites? MCQ with Answer and Explanation

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Which communication system uses earth stations and satellites?

A. Bluetooth

B. Satellite Communication

C. Infrared

D. LAN

Answer: Option B

Solution (By JKSSB Mock Tests)

Satellite communication requires earth stations and communication satellites.

This question belongs to: Geography GK Transport and Communication

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Question #1

Expressways are mainly designed for:

A. Animal transport

B. High-speed vehicular traffic

C. Pedestrians

D. Rail transport

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Correct Answer: Option B

Explanation:
Expressways provide controlled-access roads for fast and efficient vehicular movement.

This question belongs to: Geography GK Transport and Communication

Question #2

Which communication service introduced by India Post allows electronic transfer of money?

A. Registered Post

B. Parcel Post

C. Speed Post

D. eMO

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Correct Answer: Option D

Explanation:
Electronic Money Order (eMO) enables electronic transfer of funds through India Post.

This question belongs to: Geography GK Transport and Communication

Question #3

Which transport is most affected by weather conditions?

A. Roadways

B. Railways

C. Airways

D. Waterways

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Correct Answer: Option C

Explanation:
Airways are highly affected by weather conditions such as fog, storms, and heavy rain.

This question belongs to: Geography GK Transport and Communication

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