Exambodh - Practice Aptitude, Reasoning & GK Questions

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QQuestion DetailMCQ

18 : 9 :: 24 : ?

A6
B8
C10
D12

Answer

6

Difference of digits: 8 − 1 = 7 नहीं; here 1 + 8 = 9. So 2 + 4 = 6.