Direction for questions 9 to 12:  Answer the questions on the basis of the information given below.

Table 1.1 Mode of travel between two cities

	Patna	Mumbai	Calcutta	Chennai	Bangalore
Patna	-	Bus	Train	Air plane	Train
Mumbai	Bus	-	Train	Train	Air plane
Calcutta	Train	Train	-	Air plane	Bus
Chennai	Air plane	Train	Air plane	-	Bus
Bangalore	Train	Air plane	Bus	Bus	-

 

Table 1.2 Distance between two cities (In kms)

	Patna	Mumbai	Calcutta	Chennai	Bangalore
Patna	-	100	150	150	300
Mumbai	100	-	200	300	500
Calcutta	150	200	-	500	300
Chennai	150	300	500	-	100
Bangalore	300	500	300	100	-

9

Direction for questions 9 to 12:  Answer the questions on the basis of the information given below.

Table 1.1 Mode of travel between two cities

	Patna	Mumbai	Calcutta	Chennai	Bangalore
Patna	-	Bus	Train	Air plane	Train
Mumbai	Bus	-	Train	Train	Air plane
Calcutta	Train	Train	-	Air plane	Bus
Chennai	Air plane	Train	Air plane	-	Bus
Bangalore	Train	Air plane	Bus	Bus	-

 

Table 1.2 Distance between two cities (In kms)

	Patna	Mumbai	Calcutta	Chennai	Bangalore
Patna	-	100	150	150	300
Mumbai	100	-	200	300	500
Calcutta	150	200	-	500	300
Chennai	150	300	500	-	100
Bangalore	300	500	300	100	-

Direction for questions 9 to 12:  Answer the questions on the basis of the information given below.

Table 1.1 Mode of travel between two cities

	Patna	Mumbai	Calcutta	Chennai	Bangalore
Patna	-	Bus	Train	Air plane	Train
Mumbai	Bus	-	Train	Train	Air plane
Calcutta	Train	Train	-	Air plane	Bus
Chennai	Air plane	Train	Air plane	-	Bus
Bangalore	Train	Air plane	Bus	Bus	-

 

Table 1.2 Distance between two cities (In kms)

	Patna	Mumbai	Calcutta	Chennai	Bangalore
Patna	-	100	150	150	300
Mumbai	100	-	200	300	500
Calcutta	150	200	-	500	300
Chennai	150	300	500	-	100
Bangalore	300	500	300	100	-

If one can travel by bus or train only, then which two cities will have the least travel time?