PhysicsHard156×since 2002Q836110 divisions on the main scale of a Vernier calliper coincide with 11 divisions on the Vernier scale. If each division on the main scale is of 5 units, the least count of the instrument is :A511\frac{5}{11}115B1011\frac{10}{11}1110C5011\frac{50}{11}1150D12\frac{1}{2}21Check answerSkip