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The line chart given below represents the revenue (in Rs. Crores) of a company for 6 years.What is the percentage decrease in the revenue from year 2011 to 2012?

 

A18

B44

C24

D22

Answer:

B. 44

Read Explanation:

Revenue of company in year 2011 = 500 Revenue of company in year 2012 = 280 Percentage decrease = [(500 - 280) / 500] ⨯ 100 = (220 / 500) ⨯ 100 = 44%


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Comprehension:

Study the following table, (which shows the number of units of an item manufactured and sold by 5 companies) and answer the question.

Company

No of units Manufactured

(in thousands)

Sold

A

42

30

B

45

32

C

36

26

D

51

36

E

54

40


The ratio of the number of units manufactured by companies C and E together and the number of units sold by A and D together is?