Question

What is the missing number?

A.

11

B.

18

C.

99

D.

None of these

Correct option is B

Information Given:
1st: 14, 28 → 15
2nd: 31, 45 → 13
3rd: 55, 44 → ?
Logic:
Bottom = (Sum of digits of both numbers)
Check:
1st → (1+4+2+8) = 15 ✔
2nd → (3+1+4+5) = 13 ✔
Apply:
3rd → (5+5+4+4) = 18
Final Answer:
18
Final Correct Option:
B

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