The bar graph given below shows the number of cars produced in the given 5 years.

R = Average number of cars produced in the given 5 years
A = Total number of cars produced in Y2, Y3 and Y4.
What is the value of A - R?

Correct option is C

Given:
Bar graph data for cars produced across 5 years.
R = Average number of cars produced in all 5 years.
A = Total number of cars produced in Y2, Y3, and Y4.
Formula Used:
Average = $$\frac{Sum\ of\ observations}{Number\ of\ observations}$$​​
Solution:
Average number of cars produced in all 5 years:

R = $$\frac{78 + 85 + 69 + 74 + 90 }{5}$$​ = 79.2
Total number of cars produced in Y2, Y3 and Y4: 

A = 85 + 69 + 74 = 228
Now, 

A - R = 228 - 79.2 = 148.8
Final Answer
So the correct answer is (c)