Question

Arun covers first 28 kms of his journey in 45 minutes and the remaining 32 kms in 35 minutes. What is his average speed in m/s ?

• A. $12\frac{1}{2}$
• B. 13
• C. 15
• D. $16\frac{1}{2}$

Answer 1

Answer: (A)

$12\frac{1}{2}$

Answer 2

The correct option is (A) :2.