Learn

Saturday, 31 October

JEE Main 2022 · MathsMultiple choiceSingle correctMediumCalculation

JEE Main 27 July 2022, Shift 1, Maths Q14

Question 14 of 90 in this shift, Maths question 14 of 30, Section A.

Let SS be the sample space of all five digit numbers. It pp is the probability that a randomly selected number from SS, is a multiple of 7 but not divisible by 5, then 9p9p is equal to
  1. (1)1.0146
  2. (2)1.2085
  3. (3)1.0285Official answer
  4. (4)1.1521

Official answer

Option 3

NTA final key.

Chapter
Probability
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.