Which communication system is used for radio broadcasting? MCQ with Answer and Explanation

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Which communication system is used for radio broadcasting?

A. Satellite only

B. Radio waves

C. Postal mail

D. Optical fiber

Answer: Option B

Solution (By JKSSB Mock Tests)

Radio broadcasting uses radio frequency waves.

This question belongs to: Geography GK Transport and Communication

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Question #1

The North-South Corridor mainly connects:

A. Delhi and Mumbai

B. Kolkata and Chennai

C. Guwahati and Jaipur

D. Srinagar and Kanyakumari

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Correct Answer: Option D

Explanation:
The North-South Corridor stretches from Srinagar in the north to Kanyakumari in the south.

This question belongs to: Geography GK Transport and Communication

Question #2

Which transport infrastructure connects airports, seaports, and rail terminals efficiently?

A. Village roads

B. Ring roads

C. Logistics parks

D. Multimodal transport hubs

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Correct Answer: Option D

Explanation:
Multimodal transport hubs integrate different transport modes for efficient cargo movement.

This question belongs to: Geography GK Transport and Communication

Question #3

Which major port is located in Odisha?

A. Mormugao

B. Kochi

C. Paradip

D. Kandla

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Correct Answer: Option C

Explanation:
Paradip Port is a major port located in Odisha on the Bay of Bengal.

This question belongs to: Geography GK Transport and Communication

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