1.  What was the difference in the number of Q type cars produced in 2000 and that produced in 2001?

A. 35,500
B. 27,000
C. 22,500
D. 17,500
E. 16,000

Answer: Option A

Explanation:

Total number of Q type cars produced in 2001

=(60 - 40)% of 4,40,000 = 88,000.

Total number of Q type cars produced in 2000

=(45 - 30)% of 3,50,000 = 52,500.

]Therefore Required difference = (88000 - 52500) = 35,500.