Puzzle of the day: 157
If there is row of 6 different people that can stand inside city hall for entry ticket, and Vidhi and Nishat are two people standing at random position in that row. Then what is the total number of different rows that can be formed in which Vidhi will get the ticket before Nishat?
- 5
- 15
- 360
- 3
Asnwer : (3) Solution Total arrangement of 6 people = 6! = 720 now in half of the rows Nishat will be ahead of Vidhi and in other half of the rows Vidhi will be ahead of Nidhat.
See our previous puzzle of the day:

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