Which communication system is used in mobile phones? MCQ with Answer and Explanation

Question

Share Report Error

Which communication system is used in mobile phones?

A. Postal system

B. Cellular network

C. Satellite only

D. Telegraph

Answer: Option B

Solution (By JKSSB Mock Tests)

Mobile phones operate using cellular networks.

This question belongs to: Geography GK Transport and Communication

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Transport and Communication Questions

Question #1

Share Report

Which mode of transport is most suitable for bulky and heavy goods over long distances at low cost?

A. Railways

B. Airways

C. Roadways

D. Pipeline

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option A

Explanation:
Railways are best suited for transporting bulky and heavy goods over long distances due to economies of scale and lower cost.

This question belongs to: Geography GK Transport and Communication

Question #2

Share Report

Which communication technology enables devices to connect to the internet through mobile networks?

A. Telegraph

B. Cellular Data

C. Post Office

D. FM Radio

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option B

Explanation:
Cellular data technologies such as 4G and 5G provide internet connectivity through mobile networks.

This question belongs to: Geography GK Transport and Communication

Question #3

Share Report

Which communication system is essential for air traffic control?

A. Courier system

B. Radar communication

C. Print media

D. Postal network

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option B

Explanation:
Radar communication helps air traffic control monitor and guide aircraft safely.

This question belongs to: Geography GK Transport and Communication

Explore All Transport and Communication MCQs