Question

2,10,30,68,? salwe this puzzle.
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Answer 1

Answer:

92

Step-by-step explanation:

2+8=10

10+20=30

30+38=68

68+24=92

Answer 2

The answer is " 130 "

Step-by-step explanation:

Here,

1st number= 2

2nd number = 10

3rd number = 30

4th number = 68

Difference between 2nd and 1st number ( D1 ) = 8

Difference between 3rd and 2nd number ( D2 )= 20

Difference between 4th and 3rd number ( D3 )= 38.

The difference between D2 and D1 = 12

The difference between D3 and D2 = 18

Therefore the difference between D4 and D3 should be 24.

Difference between the 5th and 4th number ( D4 ) = D3 + 38 = 62

The 5th number = 62 + 4th number = 130.