ABC26GN2983 · Ratio and Proportion

Subject: General Aptitude · Chapter: Ratio and Proportion · Exam: · Marks: · Difficulty:

The ratio $4^{3.5}: 2^{5}$ is the same as

(a)2 : 1

(b)4 : 1

(c)7 : 5

(d)7 : 10

Answer

Answer (as printed): B

Explanation

$4^{3.5}: 2^{5}=\left(2^{2}\right)^{3.5}: 2^{5}=\frac{2^{7}}{2^{5}}=2^{(7-5)}=2^{2}=4: 1$.

Explanation as extracted from the printed page; notation may be imperfect.