HirePro Permutations and Combination Quiz-1

How many integers, greater than 999 but not greater than 3000, can be formed with the digits 0, 1, 2, 3 and 4, if repetition of digits is allowed?

How many words can be made from the word “ACCESS” using all the alphabets with repetition and without repetition respectively?

In how many ways can 17 boys and 15 girls make a queue such that no two girls are together?

There are 15 points. Out of which 5 points are collinear How many triangles can be drawn by joining these points?

A team of 10 students goes on an excursion, in two cars, of which one can seat 6 and the other only 5. In how many ways can they travel?

How many 4-digit numbers can be formed from the digits ,1, 2, 3, 4, 5, 6,7 and 8 which are divisible by 5 when none of the digits are repeated?

How many arrangements of the letters of the word ‘PENGUIN’ can be made if the vowels are to occupy only odd places.

In the below word how many words are there in which E and U are at the end positions?
PERMUTATION

Six students are to be arranged on six chairs for a photograph. Two of these are girls and the rest are boys.

Find out the total number of ways in which two girls are together.

How many 4 - letter words with or without meaning, can be formed out of the 12 letters, if repetition of letters is not allowed?