Discussion
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- Question
- In which of the following faculties the percentage increase in the number of students was minimum from 2008 to 2009?
Options- A. Science
- B. Commerce
- C. Arts
- D. Medicine
- Correct Answer
- Medicine
ExplanationIn 2008, number of students in Science = Total Student in 2008 x 24%
In 2008, number of students in Science = 35000 x 24% = 35000 x 24/100 = 8400
In 2009, number of students in Science = Total Student in 2009 x 22%
In 2009, number of students in Science = 40000 x 22% = 40000 x 22/100 = 8800
Increase in number of students of Science = 8800 - 8400 = 400
Hence, Increase percentage = 400 x 100 /8400 = 400/84 = 4.7%
Similary
Increase in number of students of Commerce = 24x40000/100 - 22x35000/100 = 9600 - 7700 = 1900
Hence, their increase percentage = 1900x100 /7700 = 1900/77 = 24.67%
Increase in number of student of Arts = 11/100 x 40000 - 12/100 x 35000 = 4400 - 4200 = 200
Hence , their increase percentage = 200/4200 x 100 = 4.67
Increase in number of student of Medicine = 10/100 x 40000 - 11/100 x 35000 = 4000 - 3850 = 150
Hence, their increase percentage = 150/3850 x 100 = 3.89%
So, in Medicine the percentage increase in the number of student was minimum from 2008 to 2009 - 1. Which school has the maximum number of players?
Options- A. A
- B. B
- C. C
- D. E Discuss
- 2. 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
- 3. 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
- 4. The Cars of which colours together make them 50%?
Options- A. Blue, Black, Red
- B. White, Black, Red
- C. White, Blue, Green
- D. White, Sliver, blue Discuss
- 5. In which of the following years was the total income more than double the total expenditure in that year for Company B?
Options- A. 1995
- B. 1993
- C. 1997
- D. 1992 Discuss
- 6. In the case of Cool-sip drink, what was the approximate % increase in sale in 1992 over its sale in 1991?
Options- A. Less then 20
- B. 20 - 25
- C. 25
- D. 31 - 35 Discuss
- 7. If for an edition of the book, the cost of paper is Rs. 56250, then find the promotion cost for this edition.
Options- A. Rs. 20,000
- B. Rs. 22,500
- C. Rs. 25,500
- D. Rs. 28,125 Discuss
- 8. What is the ratio of the number of products not sold by the company in the year 2007 to that not sold in the year 2005?
Options- A. 3 : 1
- B. 6 : 5
- C. 1 : 3
- D. 5 : 6 Discuss
- 9. If the production of rice is 5 times that of jowar and the production of jowar is 2 times that of bajra, then the ratio between the yield per acre of rice and bajra is :
Options- A. 5 : 2
- B. 3 : 1
- C. 4 : 1
- D. 6 : 1 Discuss
- 10. If the total expenditure of the family for the year 1999 was $ 46000, the family saved during the year :
Options- A. $ 1500
- B. $ 15000
- C. $ 6900
- D. $ 3067 approx Discuss
More questions
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%
Correct Answer: White, Black, Red
Explanation:
The percentage of White, Black and Red Cars = 25 + 20 + 5 = 50%
Correct Answer:
Explanation:
Income > 2 times of Expenditure
This is only possible when profit is more than 100%.
? Profit % is more than 100, which is not correct for any of the given years.
Correct Answer: 25
Explanation:
Correct Answer: Rs. 22,500
Explanation:
| Then, 25 : 10 = 56250 : p ⟹ p = Rs. | ❨ | 56250 x 10 | ❩ | = Rs. 22,500. |
| 25 |
Correct Answer: 1 : 3
Explanation:
As per given graph ,
Number of products not sold by the company in the year 2007 = Number of products manufactured ? Number of products sold = 45 - 42.5 = 2.5 ( in thousands )
Number of products not sold by the company in the year 2005 = Number of products manufactured ? Number of products sold = 37.5 - 30 = 7.5 ( in thousands )
? ratio = Number of products not sold by the company in the year 2007 : Number of products not sold by the company in the year 2005
= 2.5 : 7.5 = 1 : 3
Correct Answer: 5 : 2
Explanation:
Correct Answer: $ 6900
Explanation:
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