Home/
Competitive Exams/
Government Bilingual Mocks/
Gov Job Batch 4/
Simplification & Approximation Test 20
Competitive Practice

Simplification & Approximation Test 20

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

Timer-based practiceDetailed answer reviewMobile-friendly flow
Batch 4 | Govt Exams

Simplification & Approximation Test 20

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

Question Palette Legend

1Not Visited1Not Answered1Answered1Marked for Review1Answered + Marked
Preview all 25 questions in Simplification & Approximation Test 20 (no login required)
  1. Simplification & Approximation — Simplification

    1. Set 40381: Simplify 401 + 6 x 9 / 3. / ??? 40381: 401 + 6 x 9 / 3 ?? ???

    • A. 419 (Correct)
    • B. 413
    • C. 425
    • D. 431

    Explanation: First 6 x 9 / 3 = 18, so total is 419.

  2. Simplification & Approximation — Simplification

    2. Set 40382: Simplify 402 + 6 x 9 / 3. / ??? 40382: 402 + 6 x 9 / 3 ?? ???

    • A. 420 (Correct)
    • B. 414
    • C. 426
    • D. 432

    Explanation: First 6 x 9 / 3 = 18, so total is 420.

  3. Simplification & Approximation — Simplification

    3. Set 40383: Simplify 403 + 6 x 9 / 3. / ??? 40383: 403 + 6 x 9 / 3 ?? ???

    • A. 421 (Correct)
    • B. 415
    • C. 427
    • D. 433

    Explanation: First 6 x 9 / 3 = 18, so total is 421.

  4. Simplification & Approximation — Simplification

    4. Set 40384: Simplify 404 + 6 x 9 / 3. / ??? 40384: 404 + 6 x 9 / 3 ?? ???

    • A. 422 (Correct)
    • B. 416
    • C. 428
    • D. 434

    Explanation: First 6 x 9 / 3 = 18, so total is 422.

  5. Simplification & Approximation — Simplification

    5. Set 40385: Simplify 405 + 6 x 9 / 3. / ??? 40385: 405 + 6 x 9 / 3 ?? ???

    • A. 423 (Correct)
    • B. 417
    • C. 429
    • D. 435

    Explanation: First 6 x 9 / 3 = 18, so total is 423.

  6. Simplification & Approximation — Simplification

    6. Set 40386: Simplify 406 + 6 x 9 / 3. / ??? 40386: 406 + 6 x 9 / 3 ?? ???

    • A. 424 (Correct)
    • B. 418
    • C. 430
    • D. 436

    Explanation: First 6 x 9 / 3 = 18, so total is 424.

  7. Simplification & Approximation — Simplification

    7. Set 40387: Simplify 407 + 6 x 9 / 3. / ??? 40387: 407 + 6 x 9 / 3 ?? ???

    • A. 425 (Correct)
    • B. 419
    • C. 431
    • D. 437

    Explanation: First 6 x 9 / 3 = 18, so total is 425.

  8. Simplification & Approximation — Simplification

    8. Set 40388: Simplify 408 + 6 x 9 / 3. / ??? 40388: 408 + 6 x 9 / 3 ?? ???

    • A. 426 (Correct)
    • B. 420
    • C. 432
    • D. 438

    Explanation: First 6 x 9 / 3 = 18, so total is 426.

  9. Simplification & Approximation — Simplification

    9. Set 40389: Simplify 409 + 6 x 9 / 3. / ??? 40389: 409 + 6 x 9 / 3 ?? ???

    • A. 427 (Correct)
    • B. 421
    • C. 433
    • D. 439

    Explanation: First 6 x 9 / 3 = 18, so total is 427.

  10. Simplification & Approximation — Simplification

    10. Set 40390: Simplify 410 + 6 x 9 / 3. / ??? 40390: 410 + 6 x 9 / 3 ?? ???

    • A. 428 (Correct)
    • B. 422
    • C. 434
    • D. 440

    Explanation: First 6 x 9 / 3 = 18, so total is 428.

  11. Simplification & Approximation — Simplification

    11. Set 40391: Simplify 411 + 6 x 9 / 3. / ??? 40391: 411 + 6 x 9 / 3 ?? ???

    • A. 429 (Correct)
    • B. 423
    • C. 435
    • D. 441

    Explanation: First 6 x 9 / 3 = 18, so total is 429.

  12. Simplification & Approximation — Simplification

    12. Set 40392: Simplify 412 + 6 x 9 / 3. / ??? 40392: 412 + 6 x 9 / 3 ?? ???

    • A. 430 (Correct)
    • B. 424
    • C. 436
    • D. 442

    Explanation: First 6 x 9 / 3 = 18, so total is 430.

  13. Simplification & Approximation — Simplification

    13. Set 40393: Simplify 413 + 6 x 9 / 3. / ??? 40393: 413 + 6 x 9 / 3 ?? ???

    • A. 431 (Correct)
    • B. 425
    • C. 437
    • D. 443

    Explanation: First 6 x 9 / 3 = 18, so total is 431.

  14. Simplification & Approximation — Simplification

    14. Set 40394: Simplify 414 + 6 x 9 / 3. / ??? 40394: 414 + 6 x 9 / 3 ?? ???

    • A. 432 (Correct)
    • B. 426
    • C. 438
    • D. 444

    Explanation: First 6 x 9 / 3 = 18, so total is 432.

  15. Simplification & Approximation — Simplification

    15. Set 40395: Simplify 415 + 6 x 9 / 3. / ??? 40395: 415 + 6 x 9 / 3 ?? ???

    • A. 433 (Correct)
    • B. 427
    • C. 439
    • D. 445

    Explanation: First 6 x 9 / 3 = 18, so total is 433.

  16. Simplification & Approximation — Simplification

    16. Set 40396: Simplify 416 + 6 x 9 / 3. / ??? 40396: 416 + 6 x 9 / 3 ?? ???

    • A. 434 (Correct)
    • B. 428
    • C. 440
    • D. 446

    Explanation: First 6 x 9 / 3 = 18, so total is 434.

  17. Simplification & Approximation — Simplification

    17. Set 40397: Simplify 417 + 6 x 9 / 3. / ??? 40397: 417 + 6 x 9 / 3 ?? ???

    • A. 435 (Correct)
    • B. 429
    • C. 441
    • D. 447

    Explanation: First 6 x 9 / 3 = 18, so total is 435.

  18. Simplification & Approximation — Simplification

    18. Set 40398: Simplify 418 + 6 x 9 / 3. / ??? 40398: 418 + 6 x 9 / 3 ?? ???

    • A. 436 (Correct)
    • B. 430
    • C. 442
    • D. 448

    Explanation: First 6 x 9 / 3 = 18, so total is 436.

  19. Simplification & Approximation — Simplification

    19. Set 40399: Simplify 419 + 6 x 9 / 3. / ??? 40399: 419 + 6 x 9 / 3 ?? ???

    • A. 437 (Correct)
    • B. 431
    • C. 443
    • D. 449

    Explanation: First 6 x 9 / 3 = 18, so total is 437.

  20. Simplification & Approximation — Simplification

    20. Set 40400: Simplify 420 + 6 x 9 / 3. / ??? 40400: 420 + 6 x 9 / 3 ?? ???

    • A. 438 (Correct)
    • B. 432
    • C. 444
    • D. 450

    Explanation: First 6 x 9 / 3 = 18, so total is 438.

  21. Simplification & Approximation — 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।

  22. Simplification & Approximation — 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।

  23. Simplification & Approximation — 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।

  24. Simplification & Approximation — 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।

  25. Simplification & Approximation — 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।