Learn

Saturday, 31 October

JEE Main 2024 · MathsNumerical answerNumerical valueHardCalculation

JEE Main 4 April 2024, Shift 2, Maths Q30

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

In a tournament, a team plays 10 matches with probabilities of winning and losing each match as 13\frac{1}{3} and 23\frac{2}{3} respectively. Let xx be the number of matches that the team wins, and yy be the number of matches that team loses. If the probability P(∣x−y∣≤2)P(|x-y|\le2) is p, then 39p3^9p equals ____________

Official answer

8288

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.