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

Experimental Skills — quick quiz

5 real JEE Main questions on Experimental Skills. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

A screw gauge has 50 divisions on its circular scale and a pitch of 0.5 mm. What is the least count of this screw gauge?