Comprehension

Directions for Questions: Refer to the pie-charts given below and answer the questions that follow :

Chart 1 shows distribution of twelve million tonnes of crude oil transported through different modes over a specific period of time. Chart 2 shows the distribution of the cost of transporting this crude oil. The total cost was Rs. 30 million.

CAT/2001

Question . 17

If the costs per tonne of transport by ship, air and road are represented by P, Q and R respectively, which of the following is true?