The following table shows the percentage profit (%) earned by two companies A and B during the years 2011-15. Answer questions 1 to 3 based on the data contained in the table:

Year
Percentage Profit (%)
A
B
2011
20
30
2012
35
40
2013
45
35
2014
40
50
2015
25
35

Where, percent (%) Profit = (Income-Expenditure) × 100/Expenditure

1. If the total expenditure of the two companies was Rs.9 lakh in the year 2012 and the expenditure of A and B were in the ratio2:1, then what was the income of the company A in that year?
(A) Rs.9.2 lakh
(B) Rs.8.1 lakh
(C) Rs.7.2 lakh
(D) Rs.6.0 lakh



2. What is the average percentage profit earned by the company B?
(A) 35% 
(B) 42%
(C) 38% 
(D) 40%



3. In which year, the percentage profit earned by the company B is less than that of company A?
(A) 2012
(B) 2013
(C) 2014
(D) 2015



The following table shows the number of people in different age groups who responded to a survey about their favourite style of music. Use this information to answer the questions that follow: (Question 4 to 6) to the nearest whole percentage:








4. Approximately what percentage of the total sample were aged 21-30?
(A) 31%
(B) 23%
(C) 25% 
(D) 14%



5. Approximately what percentage of the total sample indicates that Hip-Hop is their favourite style of music?
(A) 6% 
(B) 8%
(C) 14% 
(D) 12%



6. What percentage of respondents aged 31+ indicated a favourite style other than classical music?
(A) 64%
(B) 60%
(C) 75%
(D) 50%