A Vernier calipers has 1 mm marks on the main scale It has 20 equal divisions on the Vernier scale

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(#M40027921) IIT-JEE question 2010 question Keep an EYE

A Vernier calipers has 1 mm marks on the main scale. It has 20 equal divisions on the Vernier scale which
match with 16 main scale divisions. For this Vernier calipers, the least count is
(A) 0.02 mm (B) 0.05 mm
(C) 0.1 mm (D) 0.2 mm.: Asked In IIT-JEE MAN (12 years ago); Unsolved; Is this Puzzle helpful? (14) (14) Submit Your Solution

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Latest IIT-JEE Aptitude Question SOLUTION: A Vernier calipers has 1 mm marks on the main scale. It has 20 equal divisions on the Vernier scale which match with 16 main scale divisions. For this Vernier calipers, the least c