SSC CGL Data Interpretation Verified Practice Test 1
15 structurally validated Data Interpretation questions with unique options, mapped answers and explanations.
SSC CGL Data Interpretation Verified Practice Test 1
15 structurally validated Data Interpretation questions with unique options, mapped answers and explanations.
Preview all 15 questions in SSC CGL Data Interpretation Verified Practice Test 1 (no login required)
- Table DI
1. A shop sold 120 pens, 80 notebooks, 60 pencils and 40 erasers on Monday. Total items sold on Monday were:
- A. 260
- B. 280
- C. 300 (Correct)
- D. 320
Explanation: Total = 120 + 80 + 60 + 40 = 300.
- Table DI
2. Using the same Monday data, pens formed what percent of total items sold?
- A. 30%
- B. 35%
- C. 40% (Correct)
- D. 45%
Explanation: Pens = 120 and total = 300. Percentage = 120/300 x 100 = 40%.
- Table DI
3. On Tuesday, the shop sold 150 pens, 90 notebooks, 75 pencils and 45 erasers. By what percent did total sales increase from Monday's 300 items?
- A. 15%
- B. 18%
- C. 20% (Correct)
- D. 25%
Explanation: Tuesday total = 150 + 90 + 75 + 45 = 360. Increase = 60, which is 20% of 300.
- Ratio DI
4. On Tuesday, the ratio of pens sold to notebooks sold was:
- A. 3:2
- B. 5:3 (Correct)
- C. 2:1
- D. 4:3
Explanation: Pens:notebooks = 150:90 = 5:3.
- Average DI
5. Average number of pencils sold on Monday and Tuesday was:
- A. 62.5
- B. 65
- C. 67.5 (Correct)
- D. 70
Explanation: Average pencils = (60 + 75) / 2 = 67.5.
- Comparison DI
6. Tuesday notebook sales were what percent more than Monday notebook sales?
- A. 10%
- B. 12.5% (Correct)
- C. 15%
- D. 20%
Explanation: Increase = 90 - 80 = 10. Percentage increase = 10/80 x 100 = 12.5%.
- Table DI
7. On Monday, pencils and erasers together accounted for how many items?
- A. 90
- B. 100 (Correct)
- C. 110
- D. 120
Explanation: Pencils + erasers = 60 + 40 = 100.
- Percentage DI
8. If Tuesday pen sales were 25% higher than Monday pen sales, Monday pen sales were:
- A. 110
- B. 115
- C. 120 (Correct)
- D. 125
Explanation: Tuesday pens = 150. If this is 125% of Monday, Monday = 150 x 100/125 = 120.
- Table DI
9. On Wednesday, total items sold were 420. If pens were 35% of total, pens sold were:
- A. 137
- B. 147 (Correct)
- C. 157
- D. 167
Explanation: 35% of 420 = 147.
- Ratio DI
10. On Wednesday, notebooks and pencils were sold in the ratio 4:3. If together they were 140, notebooks sold were:
- A. 60
- B. 70
- C. 80 (Correct)
- D. 90
Explanation: Total parts = 7. One part = 20, so notebooks = 4 x 20 = 80.
- Average DI
11. Total sales from Monday, Tuesday and Wednesday were 300, 360 and 420. Average daily sales were:
- A. 350
- B. 360 (Correct)
- C. 370
- D. 380
Explanation: Average = (300 + 360 + 420) / 3 = 360.
- Percentage DI
12. If erasers sold on Wednesday were 63, they formed what percent of Wednesday's total 420 items?
- A. 12%
- B. 15% (Correct)
- C. 18%
- D. 21%
Explanation: 63/420 x 100 = 15%.
- Comparison DI
13. From Monday to Wednesday, total sales increased from 300 to 420. The increase was:
- A. 30%
- B. 35%
- C. 40% (Correct)
- D. 45%
Explanation: Increase = 120. Percentage increase = 120/300 x 100 = 40%.
- Ratio DI
14. If Wednesday pens:notebooks:pencils:erasers were 7:4:3:1 and total sales were 420, erasers sold were:
- A. 21
- B. 24
- C. 28 (Correct)
- D. 35
Explanation: Total parts = 15. One part = 420/15 = 28. Erasers = 1 part = 28.
- Table DI
15. Across Monday and Tuesday, total pens sold were what fraction of total items sold across the two days?
- A. 1/3
- B. 3/8
- C. 5/12
- D. 9/22 (Correct)
Explanation: Pens = 120 + 150 = 270. Total items = 300 + 360 = 660. Fraction = 270/660 = 9/22.