Qunat Quiz - Permutation Practice

Q1)-In how many ways can the letters of the word 'LEADER' be arranged?

72

144

360

720

Ans.- C

Q2)-In how many different ways can the letters of the word "CANDIDATE" be arranged in such a way that the vowels always come together?

4320

1440

720

840

Ans.- A

Q3)-There are 5 freshmen, 8 sophomores, and 7 juniors in a chess club. A group of 6 students will be chosen to compete in a competition.
How many combinations of students are possible if the group is to consist of exactly 3 freshmen and 3 sophomores?

320

360

560

420

Ans.- C

Q4)-Find the number of words, with or without meaning, that can be formed with the letters of the word 'INDIA'

48

60

72

120

Ans.- B

Q5)-A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw?

32

48

64

96

Ans.- C

Q6)-In how many different ways can the letters of the word "CLAIM" be rearrangement?

120

125

130

180

Ans.- A

Q7)-Find the number of words , with or without meaning , that can be formed with the letters of the word 'SWIMMING' ?

10080

19020

10890

10802

Ans.- A

Q8)-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

456

556

656

756

Ans.- D

Q9)-A box contains 4 red, 3 white and 2 blue balls. Three balls are drawn at random. Find out the number of ways of selecting the balls of different colours

12

24

48

168

Ans.- B

Q10)-If all the numbers 2, 3, 4, 5, 6, 7, 8 are arranged, find the number of arrangements in which 2, 3, 4, are together?

720

620

700

680

Ans.- A