Question

It was 9:35 am by Sachin's watch, which kept correct
time, when Abhinoor informed him that he last bus left
the bus stop at 9:25 am, Abhinoor's watch is 5 minutes
fast. The frequency of the bus is every 20 minutes. For
how long must Sachin wait to catch the next bus?
(A) 15 minutes
(B) 10 minutes
(C) 25 minutes
(D) 215 minutes​

Answer 1

Answer:

A 15min

Step-by-step explanation:

According to abhinoor bus left at 9.25 but since his watch is 5min fast so exact time would be 9 30 hence now at 9 35 am Sachin has to wait for 15 mins