Question

What is the distance between Mumbai and Kolkata ?
I. Total time of travel is 5 hours 15 min.
II. First half of the distance is covered at a speed of 60 kmph while the rest at 40 kmph.
III. It takes 10 hours to travel from Mumbai to Delhi, which is a distance of 200 km.

• A. Only II
• B. Only III
• C. Either (A) or (B)
• D. The question cannot be answered even using all the three statements

Answer 1

The correct option is B Only III

Statement I gives the time needed to travel between the cities.
Statement II gives the speed that the distance is covered with.
These are the 2 parameters needed to determine the distance,
Distance = speed*time.
Statement III provided is useless.