Numerical Ability

Find 5!.

Find 4!.

Find the number of ways to arrange 5 books on a shelf.

Find ⁵P₂.

Find ⁵C₂.

Find ⁶C₃.

In how many ways can 3 letters be chosen from 5 distinct letters?

In how many ways can 4 people be seated in a row?

How many 3-digit numbers can be formed from digits 1–5 without repetition?

How many words can be formed from the letters of "BAT" (all distinct)?

In how many ways can 2 boys and 2 girls be selected from 4 boys and 3 girls?

Find the number of arrangements of the letters of "APPLE" (P repeated twice).

Find the number of diagonals of an 8-sided polygon using ⁿC₂ − n.

How many committees of 3 can be formed from 6 people?

In how many ways can a cricket team of 11 be chosen from 15 players?

Find the number of arrangements of the letters of "LEVEL" (L twice, E twice).

How many ways can 5 different books be distributed to 5 students, one each?

Find ⁴C₀+⁴C₁+⁴C₂+⁴C₃+⁴C₄.

In how many ways can the letters of "MATH" be arranged?

Find the number of ways of selecting 3 men and 2 women from 5 men and 4 women.

A die is thrown. Find the probability of getting a 4.

A coin is tossed. Find the probability of getting heads.

Two dice are thrown. Find the probability of getting a sum of 7.

A bag has 3 red and 2 blue balls. Find the probability of drawing a red ball.

Find the probability of getting an even number on a die.