Bar graph problems
- 1. The number of persons killed in coal mines in 2006 was what percent of those killed in industrial accidents in that year?
Options- A. 4
- B. 25
- C. 36
- D. 300 Discuss
Correct Answer: 25
Explanation:
- 2. In which year, minimum number of persons killed in industrial accidents and coal mines together?
Options- A. 2006
- B. 2007
- C. 2008
- D. 2009 Discuss
Correct Answer: 2009
Explanation:
From the above given figure , the minimum number of persons killed in industrial accidents and coal mines are ( 800 + 200 ) = 1000 in 2009
Hence the minimum number of persons were killed = 1000 (In 2009)
- 3. In which year, maximum number of persons were killed in industrial accidents other than those killed in coal mines?
Options- A. 2006
- B. 2007
- C. 2008
- D. 2009 Discuss
Correct Answer: 2006
Explanation:
From the above given figure , we can see that
The maximum number of persons killed in industrial accidents are 1200 in 2006
Hence the maximum number of persons were killed in industrial accidents = 1200 (in 2006)
- 4. 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
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)
- 5. In a year, on an average, how many persons were killed in industrial accidents and coal mines together?
Options- A. 121.25
- B. 1212
- C. 1212.5
- D. 1000 Discuss
Correct Answer: 1212.5
Explanation:
- 6. What was the difference in the number of B type mobiles produced in 2007 and 2008?
Options- A. 3,55,000
- B. 2,70,000
- C. 2,25,000
- D. 1,75,000 Discuss
Correct Answer: 3,55,000
Explanation:
- 7. If 85% of the D type mobiles produced in each year were sold by the company, how many D type mobiles remained unsold?
Options- A. 76,500
- B. 93,500
- C. 1,18,500
- D. 1,22,500 Discuss
Correct Answer: 1,18,500
Explanation:
- 8. For which models was the percentage variation in production from 2007 to 2008 the maximum?
Options- A. B and C
- B. C and D
- C. D and E
- D. A and B Discuss
Correct Answer: A and B
Explanation:
- 9. If the percentage production of A type mobiles in 2008 was same as that in 2007, then the number of A type mobiles produced in 2008 would have been
Options- A. 14,00,000
- B. 13,20,000
- C. 11,70,000
- D. 10,50,000 Discuss
Correct Answer: 13,20,000
Explanation:
- 10. Total number of mobiles of models A, B and E manufactured in 2007 was
Options- A. 24,50,000
- B. 22,75,000
- C. 21,00,000
- D. 19,25,000 Discuss
Correct Answer: 21,00,000
Explanation:
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