Question:

12 : 143 : : 19 : ?

A391

B371

C360

D390

Answer:

C. 360

Explanation:

12 : 12^2 - 1 19 : 19^2 - 1 = 360


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Choose the one from the following which is different from others

Arjun is taller than Sreeram. Sreeram is not as tall as Mahesh, Vishal too is not as tall as Mahesh but taller than Sreeram. Who is the shortest?