Allied & ICAR Exam Bank • ALLIED_2011 NAT • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

The total number of positive divisors of 144 is:

Answer Key:

15

Step-by-Step Solution & Explanation

$144 = 2^4 \times 3^2$. Divisors = $(4+1)(2+1) = 5 \times 3 = 15$.
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