Mensuration 2D Test 20

Bilingual timed test with clean question text, preserved symbols and detailed solutions.

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Batch 4 | Govt Exams

Mensuration 2D Test 20

25 bilingual MCQs from Mensuration 2D, including 5 fresh LearnAtMyPlace original supplemental questions with detailed solutions. Built for SSC, RRB and banking practice with preserved Hindi, ₹, ×, %, m², cm³ and reasoning symbols.

Questions

Duration

25 min

Marking

+1 / -0.25

Sections

Mensuration 2D | 25 questions

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Preview all 25 questions in Mensuration 2D Test 20 (no login required)

Mensuration 2D — Mensuration 2D
1. Set 40381: Find the area of a rectangle of length 18 cm and breadth 14 cm. / ??? 40381: 18 ?? 14 ??? ??
- A. 252 cm^2 (Correct)
- B. 247 cm^2
- C. 257 cm^2
- D. 262 cm^2
Explanation: Area = length x breadth = 252 cm^2.
Mensuration 2D — Mensuration 2D
2. Set 40382: Find the area of a rectangle of length 19 cm and breadth 15 cm. / ??? 40382: 19 ?? 15 ??? ??
- A. 285 cm^2 (Correct)
- B. 280 cm^2
- C. 290 cm^2
- D. 295 cm^2
Explanation: Area = length x breadth = 285 cm^2.
Mensuration 2D — Mensuration 2D
3. Set 40383: Find the area of a rectangle of length 20 cm and breadth 16 cm. / ??? 40383: 20 ?? 16 ??? ??
- A. 320 cm^2 (Correct)
- B. 315 cm^2
- C. 325 cm^2
- D. 330 cm^2
Explanation: Area = length x breadth = 320 cm^2.
Mensuration 2D — Mensuration 2D
4. Set 40384: Find the area of a rectangle of length 21 cm and breadth 17 cm. / ??? 40384: 21 ?? 17 ??? ??
- A. 357 cm^2 (Correct)
- B. 352 cm^2
- C. 362 cm^2
- D. 367 cm^2
Explanation: Area = length x breadth = 357 cm^2.
Mensuration 2D — Mensuration 2D
5. Set 40385: Find the area of a rectangle of length 22 cm and breadth 18 cm. / ??? 40385: 22 ?? 18 ??? ??
- A. 396 cm^2 (Correct)
- B. 391 cm^2
- C. 401 cm^2
- D. 406 cm^2
Explanation: Area = length x breadth = 396 cm^2.
Mensuration 2D — Mensuration 2D
6. Set 40386: Find the area of a rectangle of length 23 cm and breadth 19 cm. / ??? 40386: 23 ?? 19 ??? ??
- A. 437 cm^2 (Correct)
- B. 432 cm^2
- C. 442 cm^2
- D. 447 cm^2
Explanation: Area = length x breadth = 437 cm^2.
Mensuration 2D — Mensuration 2D
7. Set 40387: Find the area of a rectangle of length 24 cm and breadth 20 cm. / ??? 40387: 24 ?? 20 ??? ??
- A. 480 cm^2 (Correct)
- B. 475 cm^2
- C. 485 cm^2
- D. 490 cm^2
Explanation: Area = length x breadth = 480 cm^2.
Mensuration 2D — Mensuration 2D
8. Set 40388: Find the area of a rectangle of length 25 cm and breadth 21 cm. / ??? 40388: 25 ?? 21 ??? ??
- A. 525 cm^2 (Correct)
- B. 520 cm^2
- C. 530 cm^2
- D. 535 cm^2
Explanation: Area = length x breadth = 525 cm^2.
Mensuration 2D — Mensuration 2D
9. Set 40389: Find the area of a rectangle of length 26 cm and breadth 22 cm. / ??? 40389: 26 ?? 22 ??? ??
- A. 572 cm^2 (Correct)
- B. 567 cm^2
- C. 577 cm^2
- D. 582 cm^2
Explanation: Area = length x breadth = 572 cm^2.
Mensuration 2D — Mensuration 2D
10. Set 40390: Find the area of a rectangle of length 27 cm and breadth 8 cm. / ??? 40390: 27 ?? 8 ??? ??
- A. 216 cm^2 (Correct)
- B. 211 cm^2
- C. 221 cm^2
- D. 226 cm^2
Explanation: Area = length x breadth = 216 cm^2.
Mensuration 2D — Mensuration 2D
11. Set 40391: Find the area of a rectangle of length 28 cm and breadth 9 cm. / ??? 40391: 28 ?? 9 ??? ??
- A. 252 cm^2 (Correct)
- B. 247 cm^2
- C. 257 cm^2
- D. 262 cm^2
Explanation: Area = length x breadth = 252 cm^2.
Mensuration 2D — Mensuration 2D
12. Set 40392: Find the area of a rectangle of length 29 cm and breadth 10 cm. / ??? 40392: 29 ?? 10 ??? ??
- A. 290 cm^2 (Correct)
- B. 285 cm^2
- C. 295 cm^2
- D. 300 cm^2
Explanation: Area = length x breadth = 290 cm^2.
Mensuration 2D — Mensuration 2D
13. Set 40393: Find the area of a rectangle of length 30 cm and breadth 11 cm. / ??? 40393: 30 ?? 11 ??? ??
- A. 330 cm^2 (Correct)
- B. 325 cm^2
- C. 335 cm^2
- D. 340 cm^2
Explanation: Area = length x breadth = 330 cm^2.
Mensuration 2D — Mensuration 2D
14. Set 40394: Find the area of a rectangle of length 31 cm and breadth 12 cm. / ??? 40394: 31 ?? 12 ??? ??
- A. 372 cm^2 (Correct)
- B. 367 cm^2
- C. 377 cm^2
- D. 382 cm^2
Explanation: Area = length x breadth = 372 cm^2.
Mensuration 2D — Mensuration 2D
15. Set 40395: Find the area of a rectangle of length 32 cm and breadth 13 cm. / ??? 40395: 32 ?? 13 ??? ??
- A. 416 cm^2 (Correct)
- B. 411 cm^2
- C. 421 cm^2
- D. 426 cm^2
Explanation: Area = length x breadth = 416 cm^2.
Mensuration 2D — Mensuration 2D
16. Set 40396: Find the area of a rectangle of length 33 cm and breadth 14 cm. / ??? 40396: 33 ?? 14 ??? ??
- A. 462 cm^2 (Correct)
- B. 457 cm^2
- C. 467 cm^2
- D. 472 cm^2
Explanation: Area = length x breadth = 462 cm^2.
Mensuration 2D — Mensuration 2D
17. Set 40397: Find the area of a rectangle of length 34 cm and breadth 15 cm. / ??? 40397: 34 ?? 15 ??? ??
- A. 510 cm^2 (Correct)
- B. 505 cm^2
- C. 515 cm^2
- D. 520 cm^2
Explanation: Area = length x breadth = 510 cm^2.
Mensuration 2D — Mensuration 2D
18. Set 40398: Find the area of a rectangle of length 35 cm and breadth 16 cm. / ??? 40398: 35 ?? 16 ??? ??
- A. 560 cm^2 (Correct)
- B. 555 cm^2
- C. 565 cm^2
- D. 570 cm^2
Explanation: Area = length x breadth = 560 cm^2.
Mensuration 2D — Mensuration 2D
19. Set 40399: Find the area of a rectangle of length 36 cm and breadth 17 cm. / ??? 40399: 36 ?? 17 ??? ??
- A. 612 cm^2 (Correct)
- B. 607 cm^2
- C. 617 cm^2
- D. 622 cm^2
Explanation: Area = length x breadth = 612 cm^2.
Mensuration 2D — Mensuration 2D
20. Set 40400: Find the area of a rectangle of length 12 cm and breadth 18 cm. / ??? 40400: 12 ?? 18 ??? ??
- A. 216 cm^2 (Correct)
- B. 211 cm^2
- C. 221 cm^2
- D. 226 cm^2
Explanation: Area = length x breadth = 216 cm^2.
Mensuration 2D — Percentage / प्रतिशत
21. 25% of 425 is: / 425 का 25% कितना है?
- A. 96.25
- B. 106.25 (Correct)
- C. 116.25
- D. 126.25
Explanation: 25% = 25/100, so answer = 106.25. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।
Mensuration 2D — Profit-Loss / लाभ-हानि
22. An article bought for Rs 1100 is sold at 15% profit. Find SP. / Rs 1100 में खरीदी वस्तु 15% लाभ पर बेची गई। SP ज्ञात करें।
- A. Rs 1225
- B. Rs 1265 (Correct)
- C. Rs 1305
- D. Rs 1345
Explanation: SP = CP x (100 + profit%)/100 = 1100 x 115/100 = Rs 1265. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।
Mensuration 2D — Time & Work / समय और कार्य
23. A finishes a work in 15 days and B in 21 days. Together they finish in: / A 15 दिन और B 21 दिन में काम पूरा करते हैं। साथ में समय?
- A. 7.800000000000001 days
- B. 8.8 days (Correct)
- C. 9.8 days
- D. 10.8 days
Explanation: Combined time = ab/(a+b) = 15 x 21 / 36 = 8.8 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।
Mensuration 2D — Speed Conversion / चाल परिवर्तन
24. 54 km/h equals: / 54 किमी/घंटा बराबर है:
- A. 12 m/s
- B. 15 m/s (Correct)
- C. 18 m/s
- D. 20 m/s
Explanation: km/h to m/s conversion uses x 5/18. 54 x 5/18 = 15. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।
Mensuration 2D — Simplification / सरलीकरण
25. Simplify: 18 x 18 + 18 - 18. / सरल करें: 18 x 18 + 18 - 18.
- A. 316
- B. 324 (Correct)
- C. 332
- D. 340
Explanation: Apply BODMAS: 324 + 18 - 18 = 324. / पहले गुणा, फिर जोड़-घटाव करें।