HP Company Numerical Ability Averages

In how many different ways letters of word "NISARGA" can be arranged ?

Read Solution (Total 5)

ans-7!/2!
7 characters and 2 repeated.
10 years agoHelpfull: Yes(8) No(0)

7!/2!=2520
10 years agoHelpfull: Yes(1) No(0)
ans- 7/2!
10 years agoHelpfull: Yes(0) No(4)
50 days---800 boys

1d---800/50 boy

70 days-----(800*50)/70 =1120 boys

1120-800=320

70d----
8 years agoHelpfull: Yes(0) No(1)
Ans-2050.
totally 7 characters,2 characters are repeated,therefore 7!/2!=2050
6 years agoHelpfull: Yes(0) No(1)

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