Which communication device is used for global positioning? MCQ with Answer and Explanation

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Which communication device is used for global positioning?

A. GPS receiver

B. Modem

C. Radar

D. Switch

Answer: Option A

Solution (By JKSSB Mock Tests)

GPS receivers are used to determine precise global location and navigation.

This question belongs to: Geography GK Transport and Communication

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Question #1

Which transport system is most energy efficient per passenger kilometer?

A. Private cars

B. Railways

C. Airways

D. Roadways

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Correct Answer: Option B

Explanation:
Railways are the most energy-efficient mode of transport per passenger kilometer.

This question belongs to: Geography GK Transport and Communication

Question #2

Which transport mode is most suitable for crossing oceans?

A. Roadways

B. Railways

C. Waterways

D. Airways

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Correct Answer: Option C

Explanation:
Waterways (shipping) are used for crossing oceans and international trade.

This question belongs to: Geography GK Transport and Communication

Question #3

Which organization is responsible for assigning PIN codes in India?

A. NHAI

B. BSNL

C. TRAI

D. India Post

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Correct Answer: Option D

Explanation:
India Post manages the Postal Index Number (PIN) system for efficient mail delivery.

This question belongs to: Geography GK Transport and Communication

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