The number of cars passing the road near a colony from 6 am to 12 am has been shown in the following histogram.
During which hour(s) is the number of cars passed less than the average number of cars passed from 7 am to 12 noon?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 6-7, 10-11, 11-12
Number of cars parked from 7 am to 12 pm = 490
The average number of cars parked between 7 am and 12 pm = 490/5 = 98
We can see from the graph that the number of cars parked from 6 - 7, 10 - 11, 11 - 12 are less than 98.