Study the given graph and answer the question that follows.
In which city the daily sales of newspaper P is 1.25 times the average daily sales of newspaper Q in cities A, B, C, D and E?
Answer & explanation
Correct answer: option 2
Average sale of newspaper Q in all cities = \(\frac{450 +600 + 650 + 680 + 620}{5}\)
= \(\frac{ 3000 }{5}\)
= 600
1.25 times of 600 = 1.25 × 600
= 750
sale of newspaper P in D is also 750 .
Ans :- D