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Simplification & Approximation Test 17
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Simplification & Approximation Test 17

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Batch 4 | Govt Exams

Simplification & Approximation Test 17

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 17 (no login required)
  1. Simplification & Approximation — Simplification

    1. Set 40321: Simplify 341 + 6 x 9 / 3. / ??? 40321: 341 + 6 x 9 / 3 ?? ???

    • A. 359 (Correct)
    • B. 353
    • C. 365
    • D. 371

    Explanation: First 6 x 9 / 3 = 18, so total is 359.

  2. Simplification & Approximation — Simplification

    2. Set 40322: Simplify 342 + 6 x 9 / 3. / ??? 40322: 342 + 6 x 9 / 3 ?? ???

    • A. 360 (Correct)
    • B. 354
    • C. 366
    • D. 372

    Explanation: First 6 x 9 / 3 = 18, so total is 360.

  3. Simplification & Approximation — Simplification

    3. Set 40323: Simplify 343 + 6 x 9 / 3. / ??? 40323: 343 + 6 x 9 / 3 ?? ???

    • A. 361 (Correct)
    • B. 355
    • C. 367
    • D. 373

    Explanation: First 6 x 9 / 3 = 18, so total is 361.

  4. Simplification & Approximation — Simplification

    4. Set 40324: Simplify 344 + 6 x 9 / 3. / ??? 40324: 344 + 6 x 9 / 3 ?? ???

    • A. 362 (Correct)
    • B. 356
    • C. 368
    • D. 374

    Explanation: First 6 x 9 / 3 = 18, so total is 362.

  5. Simplification & Approximation — Simplification

    5. Set 40325: Simplify 345 + 6 x 9 / 3. / ??? 40325: 345 + 6 x 9 / 3 ?? ???

    • A. 363 (Correct)
    • B. 357
    • C. 369
    • D. 375

    Explanation: First 6 x 9 / 3 = 18, so total is 363.

  6. Simplification & Approximation — Simplification

    6. Set 40326: Simplify 346 + 6 x 9 / 3. / ??? 40326: 346 + 6 x 9 / 3 ?? ???

    • A. 364 (Correct)
    • B. 358
    • C. 370
    • D. 376

    Explanation: First 6 x 9 / 3 = 18, so total is 364.

  7. Simplification & Approximation — Simplification

    7. Set 40327: Simplify 347 + 6 x 9 / 3. / ??? 40327: 347 + 6 x 9 / 3 ?? ???

    • A. 365 (Correct)
    • B. 359
    • C. 371
    • D. 377

    Explanation: First 6 x 9 / 3 = 18, so total is 365.

  8. Simplification & Approximation — Simplification

    8. Set 40328: Simplify 348 + 6 x 9 / 3. / ??? 40328: 348 + 6 x 9 / 3 ?? ???

    • A. 366 (Correct)
    • B. 360
    • C. 372
    • D. 378

    Explanation: First 6 x 9 / 3 = 18, so total is 366.

  9. Simplification & Approximation — Simplification

    9. Set 40329: Simplify 349 + 6 x 9 / 3. / ??? 40329: 349 + 6 x 9 / 3 ?? ???

    • A. 367 (Correct)
    • B. 361
    • C. 373
    • D. 379

    Explanation: First 6 x 9 / 3 = 18, so total is 367.

  10. Simplification & Approximation — Simplification

    10. Set 40330: Simplify 350 + 6 x 9 / 3. / ??? 40330: 350 + 6 x 9 / 3 ?? ???

    • A. 368 (Correct)
    • B. 362
    • C. 374
    • D. 380

    Explanation: First 6 x 9 / 3 = 18, so total is 368.

  11. Simplification & Approximation — Simplification

    11. Set 40331: Simplify 351 + 6 x 9 / 3. / ??? 40331: 351 + 6 x 9 / 3 ?? ???

    • A. 369 (Correct)
    • B. 363
    • C. 375
    • D. 381

    Explanation: First 6 x 9 / 3 = 18, so total is 369.

  12. Simplification & Approximation — Simplification

    12. Set 40332: Simplify 352 + 6 x 9 / 3. / ??? 40332: 352 + 6 x 9 / 3 ?? ???

    • A. 370 (Correct)
    • B. 364
    • C. 376
    • D. 382

    Explanation: First 6 x 9 / 3 = 18, so total is 370.

  13. Simplification & Approximation — Simplification

    13. Set 40333: Simplify 353 + 6 x 9 / 3. / ??? 40333: 353 + 6 x 9 / 3 ?? ???

    • A. 371 (Correct)
    • B. 365
    • C. 377
    • D. 383

    Explanation: First 6 x 9 / 3 = 18, so total is 371.

  14. Simplification & Approximation — Simplification

    14. Set 40334: Simplify 354 + 6 x 9 / 3. / ??? 40334: 354 + 6 x 9 / 3 ?? ???

    • A. 372 (Correct)
    • B. 366
    • C. 378
    • D. 384

    Explanation: First 6 x 9 / 3 = 18, so total is 372.

  15. Simplification & Approximation — Simplification

    15. Set 40335: Simplify 355 + 6 x 9 / 3. / ??? 40335: 355 + 6 x 9 / 3 ?? ???

    • A. 373 (Correct)
    • B. 367
    • C. 379
    • D. 385

    Explanation: First 6 x 9 / 3 = 18, so total is 373.

  16. Simplification & Approximation — Simplification

    16. Set 40336: Simplify 356 + 6 x 9 / 3. / ??? 40336: 356 + 6 x 9 / 3 ?? ???

    • A. 374 (Correct)
    • B. 368
    • C. 380
    • D. 386

    Explanation: First 6 x 9 / 3 = 18, so total is 374.

  17. Simplification & Approximation — Simplification

    17. Set 40337: Simplify 357 + 6 x 9 / 3. / ??? 40337: 357 + 6 x 9 / 3 ?? ???

    • A. 375 (Correct)
    • B. 369
    • C. 381
    • D. 387

    Explanation: First 6 x 9 / 3 = 18, so total is 375.

  18. Simplification & Approximation — Simplification

    18. Set 40338: Simplify 358 + 6 x 9 / 3. / ??? 40338: 358 + 6 x 9 / 3 ?? ???

    • A. 376 (Correct)
    • B. 370
    • C. 382
    • D. 388

    Explanation: First 6 x 9 / 3 = 18, so total is 376.

  19. Simplification & Approximation — Simplification

    19. Set 40339: Simplify 359 + 6 x 9 / 3. / ??? 40339: 359 + 6 x 9 / 3 ?? ???

    • A. 377 (Correct)
    • B. 371
    • C. 383
    • D. 389

    Explanation: First 6 x 9 / 3 = 18, so total is 377.

  20. Simplification & Approximation — Simplification

    20. Set 40340: Simplify 360 + 6 x 9 / 3. / ??? 40340: 360 + 6 x 9 / 3 ?? ???

    • A. 378 (Correct)
    • B. 372
    • C. 384
    • D. 390

    Explanation: First 6 x 9 / 3 = 18, so total is 378.

  21. Simplification & Approximation — Percentage / प्रतिशत

    21. 20% of 500 is: / 500 का 20% कितना है?

    • A. 90
    • B. 100 (Correct)
    • C. 110
    • D. 120

    Explanation: 20% = 20/100, so answer = 100. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।

  22. Simplification & Approximation — Profit-Loss / लाभ-हानि

    22. An article bought for Rs 950 is sold at 20% profit. Find SP. / Rs 950 में खरीदी वस्तु 20% लाभ पर बेची गई। SP ज्ञात करें।

    • A. Rs 1100
    • B. Rs 1140 (Correct)
    • C. Rs 1180
    • D. Rs 1220

    Explanation: SP = CP x (100 + profit%)/100 = 950 x 120/100 = Rs 1140. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।

  23. Simplification & Approximation — Time & Work / समय और कार्य

    23. A finishes a work in 12 days and B in 18 days. Together they finish in: / A 12 दिन और B 18 दिन में काम पूरा करते हैं। साथ में समय?

    • A. 6.2 days
    • B. 7.2 days (Correct)
    • C. 8.2 days
    • D. 9.2 days

    Explanation: Combined time = ab/(a+b) = 12 x 18 / 30 = 7.2 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।

  24. Simplification & Approximation — Speed Conversion / चाल परिवर्तन

    24. 72 km/h equals: / 72 किमी/घंटा बराबर है:

    • A. 17 m/s
    • B. 20 m/s (Correct)
    • C. 23 m/s
    • D. 25 m/s

    Explanation: km/h to m/s conversion uses x 5/18. 72 x 5/18 = 20. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।

  25. Simplification & Approximation — 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।