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- Question
- For which pair of courses is the number of boys the same?
Options- A. A and D
- B. B and D
- C. C and F
- D. E and F
- Correct Answer
- A and D
ExplanationAs per first graph,
The number of students for course A = Total number of students x 20%
As per second graph,
The number of girls for course A = Total number of girls x 30%
Number of boys in course 'A' = The number of students for course A - The number of girls for course A
Number of boys in course 'A' = (1200 x 20/100 ) - ( 800 x 30/100 ) = 240 - 240 = 0
Similarly,
Number of boys in course 'B' = (1200 x 15/100 ) - (800 x 10/100) = 180 - 80 = 100
Number of boys in course 'C' = (1200 x 5/100 ) - (800 x 2/100) = 60 - 16 = 44
Number of boys in course 'D' = (1200 x 35/100 ) - (800 x 30/100) = 420 - 240 = 180
Number of boys in course 'E' = (1200 x 12/100 ) - 800 x 14/100 ) = 144 - 112 = 32
Number of boys in course 'F' = (1200 x 13/100 ) - ( 800 x 14/100 ) = 156 - 112 = 44
Hence, number of boys in course 'C' and 'F' are same which is 44. - 1. The net profit in 1991 is approximately what percent of the total sales in 1993?
Options- A. 6.5
- B. 7
- C. 8
- D. 9.7 Discuss
- 2. The percentage increase in sales in the year 2005 with respect to the previous year is :
Options- A. 80
- B. 100
- C. 120
- D. 150 Discuss
- 3. Which bank has given maximum loan and in which year?
Options- A. 2007
- B. 2008
- C. 2006
- D. 2008 Discuss
- 4. The total number of students coming to school either by walking or by bus is:
Options- A. 480
- B. 540
- C. 1020
- D. 170 Discuss
- 5. The highest marks in Hindi in 1993 was what % of the average marks in Mathematics in 1996?
Options- A. 135
- B. 130
- C. 125
- D. 140 Discuss
- 6. What is the rate of interest p.c.p.a.?
I. The amount doubles itself in 5 years on simple interest.
II. Difference between the compound interest and the simple interest earned on this amount in two years is $400.
III. Simple interest earned per annum is $2000.
Options- A. Only I
- B. Only II and III
- C. Any two of the three
- D. All I, II and III Discuss
- 7. What was the number of students studying in school B in 1994?
Options- A. 2030
- B. 1060
- C. 1445
- D. 1150 Discuss
- 8. The number of students playing Football from School C is a % of the total number of students playing Football from all the schools. Then a equals
Options- A. 19 7 % 9
- B. 19 4 % 9
- C. 18 %
- D. 20 2 % 9 Discuss
- 9. The ratio of the total amount spent on football to that spent on hockey is:
Options- A. 2 : 1
- B. 1 : 1
- C. 1 : 2
- D. 3 : 2 Discuss
- 10. What is the number of women working in the Marketing department?
Options- A. 41
- B. 34
- C. 46
- D. 39 Discuss
More questions
Correct Answer: 9.7
Explanation:
Correct Answer: 150
Explanation:
Correct Answer: 2007
Explanation:
Bank A has given the maximum loan in 2007
Correct Answer: 1020
Explanation:
Correct Answer: 130
Explanation:
Correct Answer:
Explanation:
Correct Answer: 1445
Explanation:
Number of students studying in school B in 1994 = 950 + (350 ? 150) + (225 ? 115) + (185 ? 110) + (200 ? 90) = 950 + 200 + 110 + 75 + 110 = 1445.
Correct Answer: 19 4 % 9
Explanation:
Correct Answer: 1 : 1
Explanation:
Expenditure on the game of Football = 15% of total amount spent
Expenditure on the game of Hockey = 15% of total amount spent
Therefore, the ratio of the expenditure on the two game = 1 : 1
Correct Answer: 39
Explanation:
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