Which communication system is used in emergency disaster alerts? MCQ with Answer and Explanation

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Which communication system is used in emergency disaster alerts?

A. Railways

B. Satellite communication

C. Courier service

D. Postal service

Answer: Option B

Solution (By JKSSB Mock Tests)

Satellite communication is used for quick and wide-reaching disaster alerts.

This question belongs to: Geography GK Transport and Communication

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Practice More Transport and Communication Questions

Question #1

Which communication medium uses satellites for television broadcasting?

A. Copper cables

B. Postal network

C. Fiber optics

D. INSAT system

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Correct Answer: Option D

Explanation:
INSAT satellites are widely used for television broadcasting and telecommunication.

This question belongs to: Geography GK Transport and Communication

Question #2

Which railway zone serves the southernmost part of India?

A. Central Railway

B. Northern Railway

C. Western Railway

D. Southern Railway

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Correct Answer: Option D

Explanation:
Southern Railway zone covers Tamil Nadu, Kerala, and parts of Andhra Pradesh.

This question belongs to: Geography GK Transport and Communication

Question #3

Which communication system allows global instant messaging apps?

A. Internet

B. Postal mail

C. Radio

D. Telegraph

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Correct Answer: Option A

Explanation:
Internet enables global instant messaging through apps like WhatsApp and Telegram.

This question belongs to: Geography GK Transport and Communication

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