If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Everyday Science — quick quiz

5 real GSSSB questions on Everyday Science. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

HARD

The process of galvanisation involves coating iron with zinc to prevent rusting. The primary reason why zinc protects iron even when the coating is scratched is: