JEE Main 2020 · MathsMultiple choiceSingle correctEasyApplication

JEE Main 4 September 2020, Shift 1, Maths Q51

Question 51 of 75 in this shift, Maths question 1 of 25.

A survey shows that 63% of the people in a city read newspaper A whereas 76% read newspaper B. If

x

% of the people read both the newspapers, then a possible value of

x

can be :

(1)29
(2)55Official answer
(3)65
(4)37

Official answer

Option 2

NTA final key (Sep 2020).

Chapter: Relations and Functions
Topic: Sets and Relations
Idea tested: Venn Diagrams

Same idea in other shifts

Asked 5× in all

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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.