Accenture Company Numerical Ability Permutation and Combination

In how many different ways can the letter of the word “ECHRONICLEE” be arranged?

a)1663200 b)8316000 c)3326400 d)4158000

Read Solution (Total 2)

11! / (3! * 2!) = 3326400
12 years agoHelpfull: Yes(7) No(3)

ECHRONICLEE can be arranged as 11!
3E's can be arranged as 3!
2c's can be arranged as 2!
total=11!/3!x2!=3326400
10 years agoHelpfull: Yes(2) No(1)

Accenture Other Question

Fourteen persons are sitting around a circular table facing the centre. What is the probability that three particular persons sit together?

a) 2/9 b)1/13 c)2/13 d)1/26 If a shopkeeper accidentally sells a pen at double its actual selling price, his profit increases 4 fold. Then he realizes his mistake and sells other pens at their original selling price. Find his actual profit percentage.