CET DI Tables Questions with Solutions – Page 2
All 30 DI Tables questions from MBA CET 2025 and 2026 papers. Tap Show answer, or open the detailed solution (free login). Page 2 of 7.
Questions 146–150 share this
Directions
The following table shows the number of different types of solar panels sold by a company over a period of five years (2021–2025). The figures are given in thousands. Study the data carefully and answer the questions that follow.
| Year | Type A | Type B | Type C | Type D |
|---|---|---|---|---|
| 2021 | 120 | 95 | 80 | 65 |
| 2022 | 135 | 110 | 90 | 70 |
| 2023 | 150 | 125 | 105 | 85 |
| 2024 | 165 | 140 | 120 | 100 |
| 2025 | 180 | 155 | 135 | 115 |
What is the total number of solar panels (all types) sold by the company in 2023?
- 420 thousand
- 445 thousand
- 465 thousand
- 480 thousand
- 495 thousand
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Answer: C. 465 thousand
Refer to the passage above ↑
In which year was the difference between sales of Type A and Type D solar panels the minimum?
- 2021
- 2022
- 2023
- 2024
- 2025
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Answer: A. 2021
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What is the average annual sale of Type B solar panels over the five years?
- 120 thousand
- 125 thousand
- 130 thousand
- 135 thousand
- 140 thousand
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Official CET answer: B. 125 thousand
Cetking's answer: A. 120 thousand — it differs from the official key; the detailed solution shows the working.
Refer to the passage above ↑
Sales of Type C solar panels in 2025 are approximately what percent more than sales of Type C in 2021?
- 50%
- 59 %
- 65%
- 69 %
- 75%
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Answer: D. 69 %
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The ratio of total sales of all types in 2021 to that in 2025 is
- 2 : 3
- 4 : 5
- 8 : 13
- 9 : 11
- 11 : 13
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Official CET answer: C. 8 : 13
Cetking's answer: B. 4 : 5 — it differs from the official key; the detailed solution shows the working.