List of top Quantitative Ability and Data Interpretation Questions on permutations and combinations asked in SNAP

Priya is organizing seating arrangements for a panel discussion in Mumbai. She has 6 panelists: 2 men & 4 women. They need to be seated in a row such that no two men sit together. In how many ways can this seating arrangement be made?

A committee of 3 is to be formed from 5 men and 4 women. It must contain exactly 2 men and 1 woman. How many ways can it be done?

The letters of the word MINUTE are arranged so that the vowels occupy only odd positions.

From a group of \(7\) men and \(6\) women, five persons are to be selected to form a committee so that at least \(3\) men are there on the committee. In how many ways can it be done?

How many words each of two vowels and three consonants can be formed from the letters of the word "UNIVERSAL" ?

Ram is taller than Shyam and Jay is shorter than Vikram. Who is the shortest among them?
(I) Ram is the tallest.
(II) Shyam is taller than Vikram.

How many litres of a 30% alcohol solution should be added to 40 litres of a 60% alcohol solution to prepare a 50% solution?

There are 10 stations on a railway line. The number of different journey tickets that are required by the authorities is

In how many ways can the letters of the word ABACUS be rearranged such that the vowels always appear together?

A five-digit number divisible by 3 is to be formed using numerical 0, 1, 2, 3, 4 and 5 without repetition. The total number of ways this can be done is:

A number lock consists of 3 rings each marked with 10 different numbers. In how many cases the lock cannot be opened?

In a row at a bus stop, A is 7th from the left and B is 9th from the right. They both interchange their positions. A becomes 11th from the left. How many people are there in the row?

There are 10 stations on a railway line. The number of different journey tickets that are required by the authorities is