Quant Quiz

Directions (1-5): Following line graph shows the ratio of import to export of two companies A and B in the period of 2001-2006.

1. If import of Company A was Rs 18 lakhs in the year 2003, then what was the export of Company A in the same year?
(1) Rs 12 lakhs
(2) Rs 24 lakhs
(3) Rs 30 lakhs
(4) Rs 36 lakhs
(5) None of these

2. If the export of Company B was Rs 15 lakhs in the year 2002 then what was the import of Company B in that year?
(1) Rs 10.5 lakhs
(2) Rs 12 lakhs
(3) Rs 21.4 lakhs
(4) Rs 361akhs
(5) None of these

3. For Company A in which year its import is more than its export?
(1) 2001
(2) 2002
(3) 2003
(4) 2004
(5) 2005

4. If the import of Company A in year 2005 and the export of Company B in year 2006 were Rs 12 lakhs and Rs 13.5 lakhs respectively, the import of Company B in the year 2006 was what percent more than the export of Company A in year 2005?
(1) 20%
(2) 25%
(3) 30%
(4) 35%
(5) 40%

5. The ratio of import to export of Company A in year 2004 is what percentage of the ratio of import to export of Company B in year 2001?
(1) 140%
(2) 130%
(3) 135%
(4) 145%
(5) None of these

Directions (6-10): Following table shows the total number of students and percentage of boys among them of different branches of five engineering colleges. Answer the following question based on this table.

6. What is the difference between number of boys in College A and number of female students in College B?
(1) 75
(2) 80
(3) 85
(4) 88 
(5) 95

7. What is the average number of boys studying in Electronics stream in all five colleges?
(1) 45
(2) 48
(3) 50
(4) 52
(5) 56

8. The number of girls in Telecom stream of College D is what percent of its total students?
(1) 40%
(2) 42%
(3) 44%
(4) 48%
(5) 50%

9. What is the ratio of number of boys of IT stream of College C to that of College D?
(1) 2 : 3
(2) 3 : 5
(3) 4 : 3
(4) 4 : 5
(5) 1 : 1

10. Number of boys of Civil stream of College A is how much percentage more than that of the number of girls in Electronics stream of College C?
(1) 60%
(2) 75%
(3) 80%
(4) 90%
(5) 100%


ANSWERS
Solutions (1-5)

1. 3;
Import/Export = 0.6
Export = Import/0.6 = 18/0.6 = 30 lakhs

2. 1;
Import/Export = 0.7
Import = Export × 0.7 = 15 × 0.7 = 10.5 lakhs

3. 5;
Import/Export = 1.2
Import > Export

4. 4;
In year 2005 for Company A, Import/Export = 1.2
Import = 12 lakhs
Export = 10 lakhs

In year 2006 for Company B, Import/Export = 1.0
Export = 13.5 lakhs
Import = 13.5 lakhs
% more = (13.5 - 10)/10 × 100 = 35%

5. 1;
In 2004, Import of A/Export of B = 0.7
In 2001, Import of B/Export of B = 0.5
Percentage = 0.7/0.5  × 100 = 140%

Solutions (6-10)

6. (4)
Total Boys in College A = 310
Total Girls in College B = 222
Difference = 310 – 222 = 88

7. (5)
Average number of Boys = 280/5= 56

8. (3)
Req Percent = 22/50 * 100 = 44%

9. (3)
Req Ratio = 52 : 39 = 4 : 3

10. (5)
Req % = (96 - 48)/48 * 100 = 100%