How many 5 letter arrangements are possible of the word WASTEPAPER if the arrangements must contain the word APE?A. 5040 B. 15120 C. 120960 D. 241920
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Answer:
720
Step-by-step explanation:
The word WASTEPAPER contains 10 letter and we have to make 5letter arrangements Where the arrangement must contain APE?A ie from remaining 6 letters we have to fill only one place .
The 1st letter can be selected in 6 ways.
The 2nd option we have =5
The 3rd option we have =4
4th option =3
5th option =2
6th option =1
Total no of ways =6×5×4×3×2×1
=720
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