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Maths Puzzle
complete the series
2, 10, 30, 68....
Read Solution (Total 3)
-
- 1^3+1=2
2^3=2=10
3^3+3=30
4^3+4=68
5^3+5=130
- 12 years agoHelpfull: Yes(11) No(2)
- 2,10,30,68,130,222
- 12 years agoHelpfull: Yes(5) No(3)
- 2 10 30 68 ?
10-2=8 30-10=20 68-30=38 ?
20-8=12 38-20=18 ?
18-12=6 6
the end term ratio will be same as 6
now add 18+6=24
then add 24 with above preceding term 38: 24+38= 62
again add it with,
62+68=130
thus 130 would be the final answer. - 12 years agoHelpfull: Yes(5) No(3)
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