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Friday, 9 October

JEE Main 2026 · PhysicsMultiple choiceSingle correctEasyCalculation

JEE Main 6 April 2026, Shift 2, Physics Q26

Question 26 of 75 in this shift, Physics question 1 of 25, Section A.

The percentage error in the calculated volume of a sphere, if there is 2% error in its diameter measurement, is __________.
  1. (1)1
  2. (2)2
  3. (3)6Official answer
  4. (4)8

Official answer

Option 3

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 42 of the 174 JEE Main shifts held from 2017 to 2026.