Data Sufficiency Test 19

Bilingual timed test with proper DI visuals, clean Hindi and detailed solutions.

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Data Sufficiency Test 19

25 bilingual MCQs from Data Sufficiency, including 5 fresh LearnAtMyPlace original supplemental questions with detailed solutions. Graph questions render as proper visual charts with preserved Hindi, ₹, ×, %, ratios and equations.

Questions

Duration

25 min

Marking

+1 / -0.25

Sections

Data Sufficiency | 25 questions

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Preview all 25 questions in Data Sufficiency Test 19 (no login required)

Data Sufficiency — Data Sufficiency
1. Set 30361: In Data Sufficiency, calculate 21 + 16. / ??? 30361: Data Sufficiency ??? 21 + 16 ??
- A. 37 (Correct)
- B. 36
- C. 38
- D. 39
Explanation: Adding 21 and 16 gives 37.
Data Sufficiency — Data Sufficiency
2. Set 30362: In Data Sufficiency, calculate 22 + 17. / ??? 30362: Data Sufficiency ??? 22 + 17 ??
- A. 39 (Correct)
- B. 38
- C. 40
- D. 41
Explanation: Adding 22 and 17 gives 39.
Data Sufficiency — Data Sufficiency
3. Set 30363: In Data Sufficiency, calculate 23 + 18. / ??? 30363: Data Sufficiency ??? 23 + 18 ??
- A. 41 (Correct)
- B. 40
- C. 42
- D. 43
Explanation: Adding 23 and 18 gives 41.
Data Sufficiency — Data Sufficiency
4. Set 30364: In Data Sufficiency, calculate 24 + 19. / ??? 30364: Data Sufficiency ??? 24 + 19 ??
- A. 43 (Correct)
- B. 42
- C. 44
- D. 45
Explanation: Adding 24 and 19 gives 43.
Data Sufficiency — Data Sufficiency
5. Set 30365: In Data Sufficiency, calculate 25 + 20. / ??? 30365: Data Sufficiency ??? 25 + 20 ??
- A. 45 (Correct)
- B. 44
- C. 46
- D. 47
Explanation: Adding 25 and 20 gives 45.
Data Sufficiency — Data Sufficiency
6. Set 30366: In Data Sufficiency, calculate 26 + 21. / ??? 30366: Data Sufficiency ??? 26 + 21 ??
- A. 47 (Correct)
- B. 46
- C. 48
- D. 49
Explanation: Adding 26 and 21 gives 47.
Data Sufficiency — Data Sufficiency
7. Set 30367: In Data Sufficiency, calculate 27 + 22. / ??? 30367: Data Sufficiency ??? 27 + 22 ??
- A. 49 (Correct)
- B. 48
- C. 50
- D. 51
Explanation: Adding 27 and 22 gives 49.
Data Sufficiency — Data Sufficiency
8. Set 30368: In Data Sufficiency, calculate 28 + 23. / ??? 30368: Data Sufficiency ??? 28 + 23 ??
- A. 51 (Correct)
- B. 50
- C. 52
- D. 53
Explanation: Adding 28 and 23 gives 51.
Data Sufficiency — Data Sufficiency
9. Set 30369: In Data Sufficiency, calculate 29 + 24. / ??? 30369: Data Sufficiency ??? 29 + 24 ??
- A. 53 (Correct)
- B. 52
- C. 54
- D. 55
Explanation: Adding 29 and 24 gives 53.
Data Sufficiency — Data Sufficiency
10. Set 30370: In Data Sufficiency, calculate 30 + 25. / ??? 30370: Data Sufficiency ??? 30 + 25 ??
- A. 55 (Correct)
- B. 54
- C. 56
- D. 57
Explanation: Adding 30 and 25 gives 55.
Data Sufficiency — Data Sufficiency
11. Set 30371: In Data Sufficiency, calculate 31 + 26. / ??? 30371: Data Sufficiency ??? 31 + 26 ??
- A. 57 (Correct)
- B. 56
- C. 58
- D. 59
Explanation: Adding 31 and 26 gives 57.
Data Sufficiency — Data Sufficiency
12. Set 30372: In Data Sufficiency, calculate 32 + 27. / ??? 30372: Data Sufficiency ??? 32 + 27 ??
- A. 59 (Correct)
- B. 58
- C. 60
- D. 61
Explanation: Adding 32 and 27 gives 59.
Data Sufficiency — Data Sufficiency
13. Set 30373: In Data Sufficiency, calculate 33 + 28. / ??? 30373: Data Sufficiency ??? 33 + 28 ??
- A. 61 (Correct)
- B. 60
- C. 62
- D. 63
Explanation: Adding 33 and 28 gives 61.
Data Sufficiency — Data Sufficiency
14. Set 30374: In Data Sufficiency, calculate 34 + 29. / ??? 30374: Data Sufficiency ??? 34 + 29 ??
- A. 63 (Correct)
- B. 62
- C. 64
- D. 65
Explanation: Adding 34 and 29 gives 63.
Data Sufficiency — Data Sufficiency
15. Set 30375: In Data Sufficiency, calculate 35 + 30. / ??? 30375: Data Sufficiency ??? 35 + 30 ??
- A. 65 (Correct)
- B. 64
- C. 66
- D. 67
Explanation: Adding 35 and 30 gives 65.
Data Sufficiency — Data Sufficiency
16. Set 30376: In Data Sufficiency, calculate 36 + 31. / ??? 30376: Data Sufficiency ??? 36 + 31 ??
- A. 67 (Correct)
- B. 66
- C. 68
- D. 69
Explanation: Adding 36 and 31 gives 67.
Data Sufficiency — Data Sufficiency
17. Set 30377: In Data Sufficiency, calculate 37 + 32. / ??? 30377: Data Sufficiency ??? 37 + 32 ??
- A. 69 (Correct)
- B. 68
- C. 70
- D. 71
Explanation: Adding 37 and 32 gives 69.
Data Sufficiency — Data Sufficiency
18. Set 30378: In Data Sufficiency, calculate 38 + 33. / ??? 30378: Data Sufficiency ??? 38 + 33 ??
- A. 71 (Correct)
- B. 70
- C. 72
- D. 73
Explanation: Adding 38 and 33 gives 71.
Data Sufficiency — Data Sufficiency
19. Set 30379: In Data Sufficiency, calculate 39 + 34. / ??? 30379: Data Sufficiency ??? 39 + 34 ??
- A. 73 (Correct)
- B. 72
- C. 74
- D. 75
Explanation: Adding 39 and 34 gives 73.
Data Sufficiency — Data Sufficiency
20. Set 30380: In Data Sufficiency, calculate 40 + 35. / ??? 30380: Data Sufficiency ??? 40 + 35 ??
- A. 75 (Correct)
- B. 74
- C. 76
- D. 77
Explanation: Adding 40 and 35 gives 75.
Data Sufficiency — Percentage / प्रतिशत
21. 12% of 725 is: / 725 का 12% कितना है?
- A. 77
- B. 87 (Correct)
- C. 97
- D. 107
Explanation: 12% = 12/100, so answer = 87. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।
Data Sufficiency — Profit-Loss / लाभ-हानि
22. An article bought for Rs 1000 is sold at 10% profit. Find SP. / Rs 1000 में खरीदी वस्तु 10% लाभ पर बेची गई। SP ज्ञात करें।
- A. Rs 1060
- B. Rs 1100 (Correct)
- C. Rs 1140
- D. Rs 1180
Explanation: SP = CP x (100 + profit%)/100 = 1000 x 110/100 = Rs 1100. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।
Data Sufficiency — Time & Work / समय और कार्य
23. A finishes a work in 18 days and B in 24 days. Together they finish in: / A 18 दिन और B 24 दिन में काम पूरा करते हैं। साथ में समय?
- A. 9.3 days
- B. 10.3 days (Correct)
- C. 11.3 days
- D. 12.3 days
Explanation: Combined time = ab/(a+b) = 18 x 24 / 42 = 10.3 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।
Data Sufficiency — Speed Conversion / चाल परिवर्तन
24. 90 km/h equals: / 90 किमी/घंटा बराबर है:
- A. 22 m/s
- B. 25 m/s (Correct)
- C. 28 m/s
- D. 30 m/s
Explanation: km/h to m/s conversion uses x 5/18. 90 x 5/18 = 25. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।
Data Sufficiency — Simplification / सरलीकरण
25. Simplify: 21 x 16 + 21 - 16. / सरल करें: 21 x 16 + 21 - 16.
- A. 333
- B. 341 (Correct)
- C. 349
- D. 357
Explanation: Apply BODMAS: 336 + 21 - 16 = 341. / पहले गुणा, फिर जोड़-घटाव करें।