If p^2 = 32/50, then p is a/an ​

Question

If \(p^2 = \frac {32}{50}\), then p is a/an

(A) whole number

(B) integer

(C) rational number

(D) irrational number

Answer 1

Correct option is (C) rational number

p² = 32/50

p² = 16/25

p = 4/5

Here, rational number is a number in the form of p/q where p and q are integers having no common factor other than 1 and q doesn't equals to 0.