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Friday, 9 October

JEE Main Maths · Continuity and Differentiability

Rolle's Theorem for Second Derivative

Rolle's Theorem for Second Derivative (Continuity and Differentiability) was asked once in the 42 JEE Main shifts Lumi analysed, in 2020.

Times asked
1
in 1 shift
Years
2020
Usual format
Single correct
Conceptual
Pattern
Gone quiet
asked once so far

How it is asked

  • Existence of point where second derivative vanishes

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: Continuity and Differentiability. Topic: Mean Value Theorem, 4 questions over 4 ideas.

Every time it came

The question

Newest first, each with its options and official answer.

  1. 6 Sep 2020, Shift 2 · Q57For all twice differentiable functions f:R→Rf:\mathbf{R}\to\mathbf{R}, with f(0)=f(1)=f′(0)=0f(0)=f(1)=f'(0)=0,MediumSingle correct