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Maths Puzzle
pick the odd one
1, 1, 2, 6, 24, 96, 720
A.720 B.96
C.24 D.6
E.2
Read Solution (Total 2)
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- ans: B.96,
since every number in series is multiplied by its position number to get the next number. i.e., 1*1 gives next as 1,1*2 where 2 is its position in series gives next as 2 and soon.according to this we should have 120 instead of 96. - 11 years agoHelpfull: Yes(0) No(0)
- SERIES OF FACTORIAL..
0!=1
1!=1
2!=2
3!=6
4!=24
5!=120
6!=720
SO INSTEAD OF 96 .....120 IS RIGHT - 11 years agoHelpfull: Yes(0) No(0)
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