1.

2, 5.39. 2. 20 2.गा

Answer»

2, 5, 9, ? , 20, 27

Observe

2

2 + 3 = 5

5 + 4 = 9

9 + 5 = 14

14 + 6 = 20

20 + 7 = 27

So, ? = 14



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