Question 137

Find the missing number :
2, 10, 20, 32, 46, ?

Solution

let the missing number be y

10 - 2 = 8

20 - 10 = 10

32 - 20 = 12

46 - 32 = 14

as we can see that difference is getting increased by 2 and hence

y - 46 = 16

y = 62

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Find the missing number :2, 10, 20, 32, 46, ?