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- Question
- What is the respective ratio of the number of the adult females to the total number of female children staying in all the societies together?
Options- A. 82 : 243
- B. 243 : 82
- C. 71 : 112
- D. 112 : 71
- Correct Answer
- 243 : 82
ExplanationIn society A:
Number of children = 25/100 x (250 + 350) = 1/4 x 600 = 150
Number of male children = 40/100 x 150 = 60
Number of female children = 150 - 60 = 90
In society B:
Number of children = 40/100 x (400 + 150) = 2/5 x 550 = 220
Number of male children = 75/100 x 220 = 165
Number of female children = 220 - 165 = 55
In society C:
Number of children = 16/100 x (300 + 275) = 4/25 x 575 = 92
Number of male children = 25/100 x 92 = 23
Number of female children = 92 - 23 = 69
In society D:
Number of children = 25/100 x (280 + 300) = 1/4 x 580 = 145
Number of male children = 80/100 x 145 = 116
Number of female children = 145 - 116 = 29
In society E:
Number of children = 40/100 x (180 + 250) = 2/5 x 430 = 172
Number of male children = 50/100 x 172 = 86
Number of female children = 172 - 86 = 86
In society F :
Number of children = 24/100 x (325 + 300) = 6/25 x 625 = 150
Number of male children = 46/100 x 150 = 69
Number of female children = 150 - 69 = 81
Hence, total number of female children = 90 + 55 + 69 + 29 + 86 + 81 = 410
Total Number of adult female = (350 + 150 + 275 + 300 + 250 + 300) - 410
= 1625 - 410 = 1215
Hence, required ratio = 1215 : 410 = 283 : 82 - 1. Which student has scored the highest marks in all subjects together?
Options- A. Amit
- B. Kirti
- C. Prasad
- D. Ravi Discuss
- 2. If the total income of the family was $ 1,50,000 then the money spent on food was :
Options- A. $ 20,000
- B. $ 23,000
- C. $ 30,000
- D. $ 34,500 Discuss
- 3. In which of the following years was the maximum production of C type?
Options- A. 1994
- B. 1992
- C. 1996
- D. 1993 Discuss
- 4. What is the percentage of candidates qualified from states 'A' and 'C' together of the total candidates appeared?
Options- A. 16.23
- B. 18.33
- C. 22.23
- D. 25.33 Discuss
- 5. Approximately what percent of Class VIII students play Cricket out of the total students playing Cricket?
Options- A. 13
- B. 4
- C. 25
- D. 15 Discuss
- 6. During which of the given years increase in number of hotels over the previous year was highest?
Options- A. 2004
- B. 2006
- C. 2005
- D. 2008 Discuss
- 7. What is the ratio between the number of students studying Arts from Institute E and the number of students studying Commerce from Institute D, respectively?
Options- A. 17 : 19
- B. 19 : 27
- C. 14 : 19
- D. 19 : 21 Discuss
- 8. The ratio of total production of rice in the mentioned states to that of wheat in those states, is :
Options- A. 15 : 16
- B. 12 : 13
- C. 13 : 14
- D. 14 : 15 Discuss
- 9. In which year, minimum number of persons were killed in coal mines other than those killed in industrial accidents?
Options- A. 2006
- B. 2007
- C. 2008
- D. 2009 Discuss
- 10. What is the approximate average profit made by company A in all the years together?
Options- A. Rs. 3,82,000
- B. Rs. 3,98,000
- C. Rs. 4,83,000
- D. Rs. 5,12,000 Discuss
More questions
Correct Answer: Kirti
Explanation:
It is clear from the table that Kirti has scored the highest marks in all the subjects.
Correct Answer: $ 34,500
Explanation:
Correct Answer:
Explanation:
As we can see in the graph the maximum chart for the C is in 1995.
Correct Answer: 18.33
Explanation:
Number of Candidates qualified from States A and C together
= 49/100 x 15/100 x 300000 + 61/100 x 18/100 x 300000
= 22050 + 32940 = 54990
Required percentage = 54990/300000 x 100 = 18.33%
Correct Answer: 15
Explanation:
Correct Answer: 2005
Explanation:
Increase in number of hotels over previous years = (number of hotels in previous year - number of hotels in current year).
Increase in number of hotels over previous years are as follows:
In 2004, 440 - 410 = 30
In 2005, 570 - 440 = 130
In 2006, 740 - 570 = 170
In 2008, 838 - 710 = 128
Hence, in 2006, increase in number of hotels over 2005 was highest.
Correct Answer: 19 : 21
Explanation:
Correct Answer: 14 : 15
Explanation:
As per given bar graph , we can see that
Total production of rice in all state = (8 + 10 + 4 + 4 + 2) = 28 Lakhs tonnes
Total production of wheat in all state = (16 + 2 + 4 + 2 + 6) = 30 Lakhs tonnes
? Required ratio = Total production of Rice : Total production of Wheat
? Required ratio = 28 : 30 = 14 : 15
Correct Answer: 2007
Explanation:
From the given above figure , the minimum number of persons killed in coal mines are 150 in 2007
Hence the minimum number of persons were killed in coal mines = 150 (in 2007)
Correct Answer: Rs. 4,83,000
Explanation:
Average profit made by company A in all the years = Rs. (3 + 5 + 4 + 5 + 6 + 6)lakhs/6
= Rs. 29 /6 ? Rs. 4.83 lakh = Rs. 4,83,000
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