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Maths Puzzle
12,21,48,87,__
Read Solution (Total 2)
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- Answer 186
21=12*2-3
48=21*2+6
87=48*2-9
so next number is 87*2+12=186 - 12 years agoHelpfull: Yes(5) No(0)
- Next number is 132.
12,21,48,87,132
By taking Difference = 9,27,39,45
Again take a difference = 18, 12, 6 (Decreasing by 6).
So, next number is 132
- 12 years agoHelpfull: Yes(2) No(5)
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