Introduction to Data Interpretation problems
- 1. The total production of company C in 1993 and 1994 is what percentage of the total production of company A in 1991 and 1992?
Options- A. 95
- B. 90
- C. 110
- D. 115 Discuss
Correct Answer:
Explanation:
- 2. What is the percentage increase in production of company A from 1992 to 1993?
Options- A. 37.5
- B. 38.25
- C. 35
- D. 36 Discuss
Correct Answer: 37.5
Explanation:
- 3. What is the difference between the average production per year of the company with highest average production and that of the company with lowest average production in Million tonnes?
Options- A. 3.17
- B. 4.33
- C. 4.17
- D. 3.33 Discuss
Correct Answer: 4.17
Explanation:
Average production of A = 50
Average production of B = 54.17
Average production of C = 50
Difference of production = 54.17 ? 50 = 4.17.
- 4. What is the difference between the production of company C in 1991 and the production of company A in 1996?
Options- A. 50000
- B. 50000000
- C. 5000000
- D. 500000 Discuss
Correct Answer: 5000000
Explanation:
Difference of production of C in 1991 and A in 1996 = Production of company A in 1996 - Production of company C in 1991
Difference of production of C in 1991 and A in 1996 = ( 50 - 45 ) million tonnes = 5 x 1000000 = 5000000 ( Since 1 million = 10 lacks )
- 5. For which of the following years the % of rise/fall in production from the previous year the maximum for company B?
Options- A. 1992
- B. 1993
- C. 1994
- D. 1995 Discuss
Correct Answer: 1993
Explanation:
- 6. By how much the difference between the two highest total runs differs from the difference between the two lowest total runs?
Options- A. Lower by 18
- B. More by 18
- C. Lower by 4
- D. More by 4 Discuss
Correct Answer:
Explanation:
Difference between two highest runs = 994 ? 772 = 222
Difference between two lowest runs = 653 ? 414 = 239
Difference = 239 ? 222 = 17
- 7. What is the difference between the average runs of top two openers in terms of highest runs, if matches having 0's were ignored?
Options- A. 4.7
- B. 13.7
- C. 11.1
- D. 16.62 Discuss
Correct Answer: 13.7
Explanation:
Top two highest run scorer are A and E as per given graph.
Total match = 20
Total match played by A if matches having 0's were ignored = 19
Total match played by E if matches having 0's were ignored = 20
Runs Scored by A = 994
Runs Scored by E = 772
Average runs of A = 994 / 19 = 52.3
Average runs of E = 772 / 20 = 38.6
Difference = 52.3 ? 38.6 = 13.7
- 8. Excluding the match with the highest runs and matches with 50?99 runs, what will be the approximate average runs for opener B?
Options- A. 25
- B. 15
- C. 10
- D. 30 Discuss
Correct Answer:
Explanation:
Without knowing the individual runs of 8 openers, we cannot find the average runs of remaining batsmen.
- 9. Which of the given pairs of openers have ratio 3:2 in their highest runs?
Options- A. B and D
- B. B and C
- C. A and D
- D. D and C Discuss
Correct Answer: A and D
Explanation:
Solve all option one by one.
Ratio of A and D = 141 : 94
- 10. If matches having zero runs and the one with highest runs is ignored, what will be the average runs for opener C?
Options- A. 21.29
- B. 21.79
- C. 20.7
- D. 21.17 Discuss
Correct Answer: 21.29
Explanation:
As per given graph in the question,
Highest run scored by C = 52
Total run scored by C = 414
Number of match played by C if matches having zero runs and the one with highest runs is ignored = 20 - 1 - 2 = 17
Total runs scored by C if matches having zero runs and the one with highest runs is ignored = 414 - 0 - 52 = 362
Average runs of C = 362 / 17 = 21.29
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