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Saturday, 31 October

JEE Main 2024 · PhysicsMultiple choiceSingle correctEasyCalculation

JEE Main 5 April 2024, Shift 2, Physics Q36

Question 36 of 90 in this shift, Physics question 6 of 30, Section A.

A vernier callipers has 20 divisions on the vernier scale, which coincides with 19th^{th} division on the main scale. The least count of the instrument is 0.1 mm. One main scale division is equal to ________ mm.
  1. (1)5
  2. (2)2Official answer
  3. (3)1
  4. (4)0.5

Official answer

Option 2

NTA final key.

Chapter
Units and Measurements
Topic
No close match in our taxonomy
Idea tested
No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.