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- Question
- What is the total number of men working in night shifts from all the industries together?
Options- A. 25788
- B. 26887
- C. 28297
- D. 28678
- Correct Answer
- 26887
ExplanationNumber of men working in night shifts in different industries will be as below.
As per given graphs in question,
Number of total people working in night shifts in IT = 40250 x 12%
Number of men working in night shifts in IT = 40250 x 12% x (100% - 20% )
Number of men working in night shifts in IT = 40250 x 12% x 80%
? Number of men working in night shifts in IT = 40250 x (12/100) x 80/100
? Number of men working in night shifts in IT = 3864
Similarly,
Number of men working in night shifts in Sports = 80/100 x 18/100 x 40250 = 5796
Number of men working in night shifts in Call Center = 55/100 x 32/100 x 40250 = 7084
Number of men working in night shifts in Sales = 40/100 x 8/100 x 40250 = 1288
Number of men working in night shifts in Banking = 60/100 x 14/100 x 40250 = 3381
Number of men working in night shifts in Chemical Industries = 85/100 x 16/100 x 40250 = 5474
Hence, total number of men working in night shifts in different industries = 3864 + 5796 + 7084 + 1288 + 3381 + 5474 = 26887 - 1. What is the respective ratio of men to women working in night shifts from the Call center Industry?
Options- A. 9 : 11
- B. 11 : 9
- C. 8 : 13
- D. 13 : 8 Discuss
- 2. For course D what is the respective ratio of boys and girls?
Options- A. 3 : 4
- B. 3 : 5
- C. 4 : 5
- D. 5 : 6 Discuss
- 3. For which course is the number of boys the minimum?
Options- A. A
- B. C
- C. E
- D. F Discuss
- 4. 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
- 5. 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 Discuss
- 6. What is the difference between the total number of men and the total number of women working in night shifts from all the industries together?
Options- A. 13254
- B. 13363
- C. 13524
- D. 13542 Discuss
- 7. What is the approximate average number of females working in night shifts from all the industries together?
Options- A. 2227
- B. 2823
- C. 3326
- D. 4107 Discuss
- 8. The number of women from the sports industry are what percent of the total number of people working in the night shifts from all the industries together?
Options- A. 3.2
- B. 3.6
- C. 4.4
- D. 5.6 Discuss
- 9. What should be the central angle of the sector for the cost of the raw material?
Options- A. 16°
- B. 22.5°
- C. 54.8°
- D. 57.6° Discuss
- 10. If the miscellaneous charges are Rs. 6000, the advertisement charges are:
Options- A. Rs. 10,000
- B. Rs. 12,000
- C. Rs. 25,000
- D. Rs. 27,000 Discuss
Pie Charts problems
Search Results
Correct Answer: 11 : 9
Explanation:
As per first graph given in the question,
Number of people working in night shifts from Call Center Industry = Total number of people working in industries x 32%
Number of people working in night shifts from Call Center Industry = 40250 x 32/100 = 12880
As per second graph given in the question,
Then Number of females working in night shifts from Call Center Industry = Number of people working in night shifts from Call Center Industry x 45%
Number of women working in night shifts from Call Center Industry = 12880
x 45/100 = 5796
So, the number of men working from call center Industry = 12880 - 5796 = 7084
Hence, Required ratio = 7084 : 5796 = 11 : 9
Correct Answer: 3 : 4
Explanation:
As per first graph,
The number of students for course D = Total number of students x 20%
As per second graph,
The number of girls for course D = Total number of girls x 30%
Number of boys in course D = The number of students for course D - The number of girls for course D
Number of boys = ( 1200 x 35/100 ) - ( 800 x 30/100 ) = 420 - 240 = 180
Number of girls = 800 x 30/100 = 240
Since, required ratio = 180 : 240 = 3 : 4
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: 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: A and D
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
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.
Correct Answer: 13524
Explanation:
Number of men working in night shifts in different industries will be as below.
As per given graphs in question,
Number of total people working in night shifts in IT = 40250 x 12%
Number of men working in night shifts in IT = 40250 x 12% x (100% - 20% )
Number of men working in night shifts in IT = 40250 x 12% x 80%
? Number of men working in night shifts in IT = 40250 x (12/100) x 80/100
? Number of men working in night shifts in IT = 3864
Similarly,
Number of men working in night shifts in Sports = 80/100 x 18/100 x 40250 = 5796
Number of men working in night shifts in Call Center = 55/100 x 32/100 x 40250 = 7084
Number of men working in night shifts in Sales = 40/100 x 8/100 x 40250 = 1288
Number of men working in night shifts in Banking = 60/100 x 14/100 x 40250 = 3381
Number of men working in night shifts in Chemical Industries = 85/100 x 16/100 x 40250 = 5474
Hence, total number of men working in night shifts in different industries = 3864 + 5796 + 7084 + 1288 + 3381 + 5474 = 26887
Total number of men = 26887
Total number of women = 40250 - 26887 = 13363
Their difference = 26887 - 13363 = 13524
Correct Answer: 2227
Explanation:
Total number of female employee = 13363
Required average number of females = 13363/6 = 2227.16
Approx 2227
Correct Answer: 3.6
Explanation:
Number of women from Sports Industry = (20/100) x (18/100) x 40250 = 1449
Required percentage = (1449/40250) x 100 = 3.6%
Correct Answer: 57.6°
Explanation:
Required central angle = Total angle x % of raw material
Required central angle = 360° x 16/100 = 57.6°
Correct Answer: Rs. 27,000
Explanation:
Here, miscellaneous charges for 4% = 6000
Then advertisement charges for 18% = 6000 x 18/4 = Rs. 27000
Hence, required advertisement charges = Rs. 27000
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