Question

Neha wants to visit Nitin's place and hence calls up Nitin at his residence to ask him to
come and pick her up. Nitin asks her to leave immediately and start walking towards
his house and at the same time he also leaves immediately by car, meets Neha on the
way, picks her up and drives back to his place. Had Nitin driven all the way to Neha to
pick her up, he would have taken 20 min to reach Neha. But since he asked Neha to
walk towards his house, he ended driving only for a total of 30 min. What is the ratio
of speed at which Neha walks to the speed at which Nitin drives the car?
A)1:4
B) 1:5
C) 1:3
D) Cannot be determined​

Answer 1

Answer:

D) Cannot be determined

Answer 2

It’s option D cannot be determined