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Simplification & Approximation Test 18
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Simplification & Approximation Test 18

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

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Batch 4 | Govt Exams

Simplification & Approximation Test 18

25 bilingual MCQs from Simplification & Approximation, 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
25
Duration
25 min
Marking
+1 / -0.25
Sections
Simplification & Approximation | 25 questions

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Preview all 25 questions in Simplification & Approximation Test 18 (no login required)
  1. Simplification & Approximation — Simplification

    1. Set 40341: Simplify 361 + 6 x 9 / 3. / ??? 40341: 361 + 6 x 9 / 3 ?? ???

    • A. 379 (Correct)
    • B. 373
    • C. 385
    • D. 391

    Explanation: First 6 x 9 / 3 = 18, so total is 379.

  2. Simplification & Approximation — Simplification

    2. Set 40342: Simplify 362 + 6 x 9 / 3. / ??? 40342: 362 + 6 x 9 / 3 ?? ???

    • A. 380 (Correct)
    • B. 374
    • C. 386
    • D. 392

    Explanation: First 6 x 9 / 3 = 18, so total is 380.

  3. Simplification & Approximation — Simplification

    3. Set 40343: Simplify 363 + 6 x 9 / 3. / ??? 40343: 363 + 6 x 9 / 3 ?? ???

    • A. 381 (Correct)
    • B. 375
    • C. 387
    • D. 393

    Explanation: First 6 x 9 / 3 = 18, so total is 381.

  4. Simplification & Approximation — Simplification

    4. Set 40344: Simplify 364 + 6 x 9 / 3. / ??? 40344: 364 + 6 x 9 / 3 ?? ???

    • A. 382 (Correct)
    • B. 376
    • C. 388
    • D. 394

    Explanation: First 6 x 9 / 3 = 18, so total is 382.

  5. Simplification & Approximation — Simplification

    5. Set 40345: Simplify 365 + 6 x 9 / 3. / ??? 40345: 365 + 6 x 9 / 3 ?? ???

    • A. 383 (Correct)
    • B. 377
    • C. 389
    • D. 395

    Explanation: First 6 x 9 / 3 = 18, so total is 383.

  6. Simplification & Approximation — Simplification

    6. Set 40346: Simplify 366 + 6 x 9 / 3. / ??? 40346: 366 + 6 x 9 / 3 ?? ???

    • A. 384 (Correct)
    • B. 378
    • C. 390
    • D. 396

    Explanation: First 6 x 9 / 3 = 18, so total is 384.

  7. Simplification & Approximation — Simplification

    7. Set 40347: Simplify 367 + 6 x 9 / 3. / ??? 40347: 367 + 6 x 9 / 3 ?? ???

    • A. 385 (Correct)
    • B. 379
    • C. 391
    • D. 397

    Explanation: First 6 x 9 / 3 = 18, so total is 385.

  8. Simplification & Approximation — Simplification

    8. Set 40348: Simplify 368 + 6 x 9 / 3. / ??? 40348: 368 + 6 x 9 / 3 ?? ???

    • A. 386 (Correct)
    • B. 380
    • C. 392
    • D. 398

    Explanation: First 6 x 9 / 3 = 18, so total is 386.

  9. Simplification & Approximation — Simplification

    9. Set 40349: Simplify 369 + 6 x 9 / 3. / ??? 40349: 369 + 6 x 9 / 3 ?? ???

    • A. 387 (Correct)
    • B. 381
    • C. 393
    • D. 399

    Explanation: First 6 x 9 / 3 = 18, so total is 387.

  10. Simplification & Approximation — Simplification

    10. Set 40350: Simplify 370 + 6 x 9 / 3. / ??? 40350: 370 + 6 x 9 / 3 ?? ???

    • A. 388 (Correct)
    • B. 382
    • C. 394
    • D. 400

    Explanation: First 6 x 9 / 3 = 18, so total is 388.

  11. Simplification & Approximation — Simplification

    11. Set 40351: Simplify 371 + 6 x 9 / 3. / ??? 40351: 371 + 6 x 9 / 3 ?? ???

    • A. 389 (Correct)
    • B. 383
    • C. 395
    • D. 401

    Explanation: First 6 x 9 / 3 = 18, so total is 389.

  12. Simplification & Approximation — Simplification

    12. Set 40352: Simplify 372 + 6 x 9 / 3. / ??? 40352: 372 + 6 x 9 / 3 ?? ???

    • A. 390 (Correct)
    • B. 384
    • C. 396
    • D. 402

    Explanation: First 6 x 9 / 3 = 18, so total is 390.

  13. Simplification & Approximation — Simplification

    13. Set 40353: Simplify 373 + 6 x 9 / 3. / ??? 40353: 373 + 6 x 9 / 3 ?? ???

    • A. 391 (Correct)
    • B. 385
    • C. 397
    • D. 403

    Explanation: First 6 x 9 / 3 = 18, so total is 391.

  14. Simplification & Approximation — Simplification

    14. Set 40354: Simplify 374 + 6 x 9 / 3. / ??? 40354: 374 + 6 x 9 / 3 ?? ???

    • A. 392 (Correct)
    • B. 386
    • C. 398
    • D. 404

    Explanation: First 6 x 9 / 3 = 18, so total is 392.

  15. Simplification & Approximation — Simplification

    15. Set 40355: Simplify 375 + 6 x 9 / 3. / ??? 40355: 375 + 6 x 9 / 3 ?? ???

    • A. 393 (Correct)
    • B. 387
    • C. 399
    • D. 405

    Explanation: First 6 x 9 / 3 = 18, so total is 393.

  16. Simplification & Approximation — Simplification

    16. Set 40356: Simplify 376 + 6 x 9 / 3. / ??? 40356: 376 + 6 x 9 / 3 ?? ???

    • A. 394 (Correct)
    • B. 388
    • C. 400
    • D. 406

    Explanation: First 6 x 9 / 3 = 18, so total is 394.

  17. Simplification & Approximation — Simplification

    17. Set 40357: Simplify 377 + 6 x 9 / 3. / ??? 40357: 377 + 6 x 9 / 3 ?? ???

    • A. 395 (Correct)
    • B. 389
    • C. 401
    • D. 407

    Explanation: First 6 x 9 / 3 = 18, so total is 395.

  18. Simplification & Approximation — Simplification

    18. Set 40358: Simplify 378 + 6 x 9 / 3. / ??? 40358: 378 + 6 x 9 / 3 ?? ???

    • A. 396 (Correct)
    • B. 390
    • C. 402
    • D. 408

    Explanation: First 6 x 9 / 3 = 18, so total is 396.

  19. Simplification & Approximation — Simplification

    19. Set 40359: Simplify 379 + 6 x 9 / 3. / ??? 40359: 379 + 6 x 9 / 3 ?? ???

    • A. 397 (Correct)
    • B. 391
    • C. 403
    • D. 409

    Explanation: First 6 x 9 / 3 = 18, so total is 397.

  20. Simplification & Approximation — Simplification

    20. Set 40360: Simplify 380 + 6 x 9 / 3. / ??? 40360: 380 + 6 x 9 / 3 ?? ???

    • A. 398 (Correct)
    • B. 392
    • C. 404
    • D. 410

    Explanation: First 6 x 9 / 3 = 18, so total is 398.

  21. Simplification & Approximation — Percentage / प्रतिशत

    21. 12% of 475 is: / 475 का 12% कितना है?

    • A. 47
    • B. 57 (Correct)
    • C. 67
    • D. 77

    Explanation: 12% = 12/100, so answer = 57. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।

  22. Simplification & Approximation — 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।

  23. Simplification & Approximation — 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।

  24. Simplification & Approximation — 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।

  25. Simplification & Approximation — Simplification / सरलीकरण

    25. Simplify: 20 x 12 + 20 - 12. / सरल करें: 20 x 12 + 20 - 12.

    • A. 240
    • B. 248 (Correct)
    • C. 256
    • D. 264

    Explanation: Apply BODMAS: 240 + 20 - 12 = 248. / पहले गुणा, फिर जोड़-घटाव करें।