Suppose Pinki starts 1hour later than all other three start their journey but Priyanka and Pinki com...........

Quantitative Aptitude(IBPS RRB PO) Mixed Chart

Directions: Study the following information carefully and answer the questions given beside:

Four friends, Priyanka, Pinki, Rinki, and Munni start travelling towards a certain distance from the same point and at the same time. The following four pie charts give the information about the percentage of the total distance travelled by them in five different modes of tarvellling i.e on foot, bicycle, Bike, Car and Rickshaw. Each one travels a different distance in the same time.

The following table provides information about the distance (in km) travelled by each of them on foot as a percentage of the sum of the total distance travelled by them on foot.

Suppose Pinki starts 1hour later than all other three start their journey but Priyanka and Pinki complete their respective distance at the same time. The total distance travelled by all of them on foot is 250 km. Find the respective ratio of the average speed of Priyanka and Pinki in this case?

5 : 8

5 : 6

6 : 7

6 : 5

Can't be determined

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Explanation:

Let the time taken by Pinki = x hours
Then according to the question, the time taken by Priyanka = x + 1 hours
Now, For Priyanka
20% of the total distance travelled by all of them on foot = 16% of the total distance
travelled by Priyanka
20% of 250 = 16% of the total distance travelled by Priyanka
By solving, the total distance travelled by Priyanka = 312.5 km