Instructions

BHUBANESWAR, CHENNAI, KANYAKUMARI, KOCHI, MUMBAI and VIZAG are 6 major Indian cities. For some reason people use only a certain mode of transport between a pair of cities. The modes of transport are provided in Table 1, while in Table 2 the distances between different pairs of cities are given. Table 3 provides the speed of the mode of transport and the cost associated with each of them.

Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â Table 1: Mode of Transport between Cities

Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Table 2: Distance between Cities (KM)

Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Table 3: Mode of Transport and Cost

Question 84

# For which of the following options, travel time is the least?

Solution

Travel time for MUMBAI - KANYAKUMARI = $$\dfrac{950}{40}$$ = 23.75 Hours

Travel time for BHUBANESWAR - CHENNAI = $$\dfrac{950}{30}$$ = 31.67 Hours

Travel time for CHENNAI - KOCHI = $$\dfrac{901}{30}$$ = 30.03 Hours

Travel time for MUMBAI - CHENNAI = $$\dfrac{1000}{30}$$ = 33.33 Hours

Hence, we can say that option A is the correct answer.Â