Which communication system uses satellites for navigation and mapping? MCQ with Answer and Explanation

Which communication system uses satellites for navigation and mapping?
A. EDUSAT
B. INSAT
C. GSAT
D. GPS
Answer: Option D
Solution (By JKSSB Mock Tests)
GPS is used globally for navigation, mapping, and location tracking.

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Practice More Transport and Communication Questions

Question #1
Which is the only major riverine port of India?
A. Mumbai Port
B. Kochi Port
C. Kolkata Port
D. Paradip Port

Correct Answer: Option C


Explanation:
Kolkata Port is India's only major riverine port, situated on the Hooghly River.

This question belongs to: Geography GK Transport and Communication
Question #2
Which is the highest railway station in India?
A. Ghum
B. Darjeeling
C. Ooty
D. Shimla

Correct Answer: Option A


Explanation:
Ghum Railway Station in West Bengal is the highest railway station in India.

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Question #3
Which port is located in Kerala and is known for natural harbor facilities?
A. Chennai Port
B. Kandla Port
C. Cochin Port
D. Paradip Port

Correct Answer: Option C


Explanation:
Cochin Port in Kerala is a natural harbor on the Arabian Sea coast.

This question belongs to: Geography GK Transport and Communication