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Mental Ability (N tehsildar)

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Indian Economy - Understanding the basics of Indian economic system

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Fill the missing number 2, 6, 12, 20, 30, 42, 56, ?

61

72

64

70

Explanation:

The pattern is 1×2, 2×3, 3×4, 4×5, 5×6, 6×7, 7×8.
So, next number is 8×9 = 72

Hence, option 2 is the correct answer.

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