1000+ Permutation and combination Questions for Competitive Exams - 1

Question: 1

In how many different ways can the letters of the word ‘CREATE’ be arranged?

(A) 240

(B) 360

(C) 480

(D) 720

Ans: B

Question: 2

In how many different ways can the letters of the word ‘BANANA’ be arranged?

(A) 40

(B) 60

(C) 120

(D) 360

Ans: B

Question: 3

In how many different ways can the letters of the word ‘OPERATE’ be arranged?

(A) 720

(B) 2520

(C) 5040

(D) 7040

Ans: B

Question: 4

In how many different ways can the letters of the word ‘RIDDLED’ be arranged?

(A) 360

(B) 840

(C) 1680

(D) 2520

Ans: B

Question: 5

In how many different ways can the letters of the word ‘DISPLAY’ be arranged?

(A) 2520

(B) 5040

(C) 6080

(D) 7240

Ans: B