CAT 2025 Number System Question (Hard)

Question

In a 3-digit number N, the digits are non-zero and distinct such that none of the digits is a perfect square, and only one of the digits is a prime number. Then, the number of factors of the minimum possible value of N is

Optima Learn · Accepted Answer

According to question, in the given 3-digit number N, the digits are non-zero and distinct. So, the possible digits in 3-digit number 2,3,5,6,7,8 It is also given that only one of the digits is a prime number. So, the minimum possible value of N 268 2 is the smallest prime digit, and the non-prime d

CAT 2025 Number System — Previous Year Question

CAT 2025

Quantitative

Number System

Hard

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