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what would be the next number in the sequence 2. 20, 74,
110 ?
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Answer Posted / jimesh gajera
2-------------20--------------74-------------110-----------?
difference is difference is difference is difference is
18 54 36 108
double of 18 is 36.
double of 54 is 108.
so,next is double of 36 is 72. and 218+72 is 290.
and next is double of 108 is 216. and 290+216 is 506.
2----20----74----110----218----290----506
diff diff diff diff diff diff
18 54 36 108 72 216
so,series is 2,20,74,110,218,290,506....
| Is This Answer Correct ? | 4 Yes | 2 No |
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