Gap in railway tracks used for:

A. to avoid expansion due to heat

B. to smooth travel
C. to save money
D. None of These

Occurrence: Assistant (13-07-2025) (2025)

Gap in railway tracks used for: | to avoid expansion due to heat | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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