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12

20

28

18

30

42

27

?

63


1. 46
2. 45
3. 43
4. 44

1 Answer

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Best answer
Correct Answer - Option 2 : 45

The logic follows here is:

In row: (First + Third)/ 2 = Second

(12 + 28) / 2 = 40/2 = 20

(18 + 42) / 2 = 60/2 = 30

Similarly,

Missing Number = (27 + 63) / 2

= 90/2 = 45

Hence, "45" is the correct answer.

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