JEE Main 2019 — Probability Question with Solution
From: JEE Main 2019 (Online) 12th January Evening Slot
Question
In a class of 60 students, 40 opted for NCC, 30 opted for NSS and 20 opted for both NCC and NSS. If one of these students is selected at random, then the probability that the students selected has opted neither for NCC
nor for NSS is :
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
A opted NCC
B opted NSS
P (nither A nor B)
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This is a previous-year question from JEE Main 2019, covering the Probability chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.