IPMAT Indore Probability previous year questions

10 Probability questions from IPMAT Indore 2022–2026 (Quantitative Ability), each with its answer and a step-by-step solution.

• Q20Three dice are thrown simultaneously and the sum of the three numbers appearing on the top faces of the dice is found…IPMAT Indore 2026 · Quantitative Ability · Probability
• Q35A fair die is rolled repeatedly. The probability that the cumulative sum is at least 17 in the third trial isIPMAT Indore 2026 · Quantitative Ability · Probability
• Q21A natural number n lies between 100 and 400, and the sum of its digits is 10. The probability that n is divisible by…IPMAT Indore 2025 · Quantitative Ability · Probability
• Q36A and B take part in a rifle shooting match. The probability of A hitting the target is 0.4, while the probability of…IPMAT Indore 2025 · Quantitative Ability · Probability
• Q21If 5 boys and 3 girls randomly sit around a circular table, the probability that there will be at least one boy…IPMAT Indore 2024 · Quantitative Ability · Probability
• Q22The probability that a randomly chosen positive divisor of 10²⁰²³ is an integer multiple of 10²⁰⁰¹ isIPMAT Indore 2023 · Quantitative Ability · Probability
• Q37The minimum number of times a fair coin must be tossed so that the probability of getting at least one head exceeds…IPMAT Indore 2023 · Quantitative Ability · Probability
• Q38If a three-digit number is chosen at random, what is the probability that it is divisible neither by 3 nor by 4?IPMAT Indore 2023 · Quantitative Ability · Probability
• Q28Let A=\1,2,3\ and B=a,b\ . Assuming all relations from set A to set B are equally likely, what is the probability that…IPMAT Indore 2022 · Quantitative Ability · Probability
• Q38If one of the factors of the number 3⁷2⁸17³ is randomly chosen, then the probability that the chosen factor will be a…IPMAT Indore 2022 · Quantitative Ability · Probability