Directions (1-5): Study the graph carefully to answer the questions that follow.
Income (in lakhs) of three companies over the years
per cent profit =(Incom – Expenditure)*100/Expenditure
1.If the per cent profit of Company A in the year 2002 was 20, what was its expenditure in that year?
(1) Rs. 250000
(2) Rs. 275000
(3) Rs. 175000
(4) Rs. 150000
(5) None of the above
2.If the expenditure of Company C in 2003 was Rs. 1.75 lakh, what was its per cent profit in that year? (rounded off to two digits after decimal)
(1) 38.29
(2) 42.86
(3) 53.41
(4) 58.64
(5) None of the above
3.What is the average Income of Company A over the years?
(1) Rs. 275000
(2) Rs. 3000000
(3) Rs. 2750000
(4) Rs. 30000
(5) None of the above
4.What is the approximate percent increase in income of company B in the year 2006 from the previous years?
(1) 28
(2) 11
(3) 17
(4) 22
(5) None of the above
5.Percent increase/decrease in income of company C was highest for which year?
(1) 2004
(2) 2006
(3) 2003
(4) 2002
(5) None of the aboves
Directions (6-10): Study the graph carefully to answer the questions that follow.
Number of students enrolled in three different disciplines in in five different colleges
6.Number of students studying B.Com. in college C forms approximately what per cent of the total number of students studying B.Com. in all the colleges together?
(1) 39%
(2) 21%
(3) 44%
(4) 52%
(5) None of the above
7.What is the respective ratio of total number of students studying B.Sc., B.A and B.Com.in all the colleges together?
(1) 71 : 67 : 75
(2) 67 : 71 : 75
(3) 71 : 68 : 75
(4) 66 : 73 : 79
(5) None of the above
8.What is the total number of students studying B.Sc. in all the colleges together?
(1) 1825
(2) 1775
(3) 1650
(4) 1975
(5) None of the these
9.Number of students studying B.A. in college B forms what per cent of total number of students studying all the disciplines together in the college? (rounded off to two digits after decimal)
(1) 26.86%
(2) 27.27%
(3) 29.84%
(4) 28.27%
(5) None of these
10.What is the respective ratio of total number of students studying B.Sc. in the colleges C and E together to those studying B.A. in the same colleges together?
(1) 24 : 23
(2) 25 : 27
(3) 29 : 23
(4) 29 : 27
(5) None of these
Answers with Explanation..
1. (1) If the expenditure = x lakhs
So, 20 = (3-x)/x *100
x = 250000
2. (2) Percentage profit = (2.5 – 1.75)/1.75*100
= 42.85
3. (5)Required average = 1/6(2.9 + 3 + 3.5 + 3 +2.5 + 3.25) lakhs
= 302500
4. (3)
5. (1)
6. (5) No of students in B.Com in college C = 350
Total no of students in B.Com in all the colleges
= 425 + 475 + 350 + 400 + 225 = 1875
Required % == (350/1875)*100 = 18.66
7. (1)
8. (2)
9. (2) No of students in BA is college B = 300
No of students studying all the disciplines in college B = 300 + 325 + 475 = 11000
Required % = 300/1100X100= 27.27%
10. (4) No of Students in B.Scin college C & E together =300 +425 = 725
No of students in B.A. in college C & E together
= 350+325=675
Required ratio = 725 : 675 = 29 : 27
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