IPMAT Indore 2021 (MCQ) PYQs

The number of 5-digit numbers consisting of distinct digits that can be formed such that only odd digits occur at odd places is

The number of integers greater than 5000 and divisible by 5 that can be formed with the digits 1, 3, 5, 7, 8, 9 where no digit is repeated is

A rabbit is sitting at the base of a staircase which has 10 steps. It proceeds to the top of the staircase by climbing either one step at a time or two steps at a time. The number of ways it can reach the top is