Discussion
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- Question
- Which of the following pair of year and the percent increase in the export over the previous year is correctly matched?
Options- A. 2003-11.11
- B. 2004-33.33
- C. 2005-14.29
- D. 2008-20
- Correct Answer
- 2005-14.29
ExplanationPercentage increase in export = (previous year export - current year export) x 100/current year export.
In 2003.
Percentage increase in export = (45 - 40) x 100 /40 = 12.5%
In 2004. there is decrease in export over the previous year.
In 2005.
Percentage increase in export = (40 - 35) x 100/35 = 14.29%
In 2008.
Percentage increase in export = (55 - 50) x 100/ 50 = 10%
The answer will be year 2005 and 14.2. The correct option is (c). - 1. If the income of A in 2005 was Rs. 1,42,500 what was its expenditure in that year?
Options- A. Rs. 95000
- B. Rs. 95500
- C. Rs. 99,500
- D. Rs. 1,05,000 Discuss
- 2. For which course is the number of boys the minimum?
Options- A. A
- B. C
- C. E
- D. F Discuss
- 3. For Company Y, in which year is the percent of increase in percent profit over that of previous year the highest?
Options- A. 2002?03
- B. 1999?2000
- C. 2001?02
- D. Cannot be determined Discuss
- 4. What are the total marks obtained by Tanya in all the subject together?
Options- A. 402
- B. 408
- C. 412
- D. 418 Discuss
- 5. What is the respective ratio of the number of building demolished in city T to the number of buildings redeveloped in city P?
Options- A. 1 : 2
- B. 2 : 3
- C. 3 : 5
- D. 7 : 12 Discuss
- 6. What is the overall percentage (rounded off to one digit after decimal) of candidates short listed over the total number of candidates eligible for Post I form all the States together?
Options- A. 9.5 %
- B. 12.5 %
- C. 7.2 %
- D. 6.52 % Discuss
- 7. For course E, the number of girls is how much percent more than the boys for course E?
Options- A. 80
- B. 150
- C. 250
- D. 350 Discuss
- 8. Which school has the maximum number of players?
Options- A. A
- B. B
- C. C
- D. E Discuss
- 9. What is the ratio of total expenses on rent and clothing to the total expenses on medicines and other expenses of this family?
Options- A. 2 : 3
- B. 3 : 4
- C. 3 : 5
- D. 3 : 2 Discuss
- 10. The number of students studying in class VII from school U forms what percent of the total number of students from all the classes together from that school?
Options- A. 15.93
- B. 16.14
- C. 17.36
- D. 18.28 Discuss
More questions
Correct Answer: Rs. 95000
Explanation:
Expenditure = Income - Profit
As per given graph in question,
Income in 2005 = 1,42,500 Rs.
Profit in 2005 = 50%
Let expenditure of Company A in 2005 = Rs. E; then
E + E x 50/ 100 =142500
? E + E x 1/2 =142500
? (2E + E)/2 =142500
? 3E =142500 x 2
? E =142500 x 2/ 3
? E = 47500 x 2
? E = Rs. 95000
Correct Answer: A
Explanation:
As 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
Number of boys in course 'C' = (1200 x 5/100 ) - (800 x 2/100) = 60 - 16 = 44
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, in course 'A' number of boys is minimum which is Zero.
Correct Answer: 2001?02
Explanation:
Correct Answer: 412
Explanation:
Total marks obtained by Tanya in all the subjects
= 150 x 60% + 84 + 50 x 80% + 150 x 65% + 125 x 50 + 50 x 76%
Total marks obtained by Tanya in all the subjects
= 150 x 60 /100 + 84 + 50 x 80/100 + 150 x 65/100 + 125 x 50/100 + 50 x 76/100
= 90 + 84 + 40 + 97.5 + 62.5 + 38 = 412
Correct Answer: 7 : 12
Explanation:
Required ratio = number of building demolished in City T / number of buildings redeveloped in city P
Required ratio = 175 : 300 = 7 : 12
Correct Answer: 6.52 %
Explanation:
Correct Answer: 250
Explanation:
For course E,
Number of boys = ( 1200 x 12/100 ) - (800 x 14/100 ) = 144 - 112 = 32
Number of girls = 800 x 14/100 = 112
Required percentage = ( (112 - 32 )/32 ) x 100 = (80/32) x 100 = 250%
Correct Answer: E
Explanation:
As per given table, we can see that,
? Total number of players in School = sum of number of players in given all games
Total number of players in
School A = 150 + 250 + 200 + 100 + 120 = 820
School B = 200 + 125 + 195 + 130 + 180 = 830
School C = 250 + 175 + 245 + 60 + 150 = 880
School D = 230 + 100 + 200 + 40 + 130 = 700
School E = 200 + 250 + 225 + 65 + 165 = 905
Required answer will be School E .
Correct Answer: 3 : 2
Explanation:
As per graph
Expenditure on rent and clothing = 10% + 20% = 30%
Expenditure on medicine and other expenses = 5% + 15% = 20%
? Ratio = 30% : 20% = 3 : 2
Correct Answer: 17.36
Explanation:
Total number of students of school U from all the classes = 150 + 160 + 162 + 160 + 161 + 140 = 933
Required Percentage = 162/933 x 100 = 17.36%
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