Question

Aswathy covers a certain distance at a speed of 30 km/h in 15 mins. What will be her speed if he wanted to reach the same place at 9 mins ?

• A. 18 km/hr
• B. 45 km/hr
• C. 50 km/hr
• D. 42 km/hr

Answer 1

Answer:

C. 50 km/hr

Since the distance is equal 30 × 15 = X × 9 X = 30 × 15/9 = 50