Correct Answer:
Option A - : In January,
Number of scooters of all the four types taken together = 100
In February,
Number of scooters of all the four types taken together = 105
In March,
Number of scooters of all the four types taken together = 108
In April,
Number of scooters of all the four types together = 110
In May,
Number of scooters of all the four types taken together = 110
In June,
Number of scooters of all the four types taken together = 90
So, it is clear form above that the lowest aggregate number of all the four types taken together in month June.
Hence, option (a) is correct.
A. : In January,
Number of scooters of all the four types taken together = 100
In February,
Number of scooters of all the four types taken together = 105
In March,
Number of scooters of all the four types taken together = 108
In April,
Number of scooters of all the four types together = 110
In May,
Number of scooters of all the four types taken together = 110
In June,
Number of scooters of all the four types taken together = 90
So, it is clear form above that the lowest aggregate number of all the four types taken together in month June.
Hence, option (a) is correct.