Previous year MCQs

Aptitude & Reasoning UPPSC 2007 GS-I
Question

If 10, 20,31, A, 56, 70 is a series then what is the value of A?

Answer & Solution

Answer: (Detailed Solution Below)

Option B: 43

Detailed Solution:

The correct answer is “43”.

The value of "a" is (2) 43

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