What is the full form of GSM in telecommunications? MCQ with Answer and Explanation

What is the full form of GSM in telecommunications?
A. Global System for Mobile Communications
B. General Satellite Module
C. Global Signal Mechanism
D. General Switching Model
Answer: Option A
Solution (By JKSSB Mock Tests)
GSM is a standard developed for mobile communication systems.

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Which Indian railway zone has headquarters at Kolkata's Fairlie Place?
A. Metro Railway
B. Eastern Railway
C. South Eastern Railway
D. East Coast Railway

Correct Answer: Option B


Explanation:
Eastern Railway is headquartered at Fairlie Place, Kolkata.

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Question #2
Which expressway is the first 8-lane access-controlled expressway in India?
A. Agra-Lucknow Expressway
B. Yamuna Expressway
C. Delhi-Gurugram Expressway
D. Mumbai-Pune Expressway

Correct Answer: Option C


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The Delhi-Gurugram Expressway was India's first 8-lane access-controlled expressway.

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Which authority is responsible for the development of National Highways in India?
A. SAIL
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C. NHAI
D. BSNL

Correct Answer: Option C


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The National Highways Authority of India (NHAI) develops, maintains, and manages national highways.

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