Quantitative Aptitude: Simplification Questions for Prelims Exam

Simplification Questions for SBI PO, IBPS PO/Clerk, IBPS RRB, NIACL, NICL, RBI Grade B, OICL, UIICL, BoB and other competitive exams.

Directions: What value should come in place of the x in the following questions? 

  1. 15% of 920 – 26% of 550 + 408 ÷ 17 = x
    A) 16
    B) 25
    C) 28
    D) 32
    E) 19
    View Answer
      Option E
    Explanation:

    138 – 143 + 24 = 19
  2. 45% of 2020 – 3/7 × 1092 – 15% of 420 = x
    A) 326
    B) 147
    C) 287
    D) 378
    E) 239
    View Answer
      Option D
    Explanation:

    909 – 468 – 63 = 378
  3. 15% of 920 – √841 + 25% of 580 = x
    A) 198
    B) 276
    C) 254
    D) 146
    E) 138
    View Answer
      Option C
    Explanation:

    138 – 29 + 145 = 254
  4. 621 ÷ 23 + 28% of 750 – 23 × 13 = x
    A) – 41
    B) – 48
    C) -36
    D) -54
    E) -62
    View Answer
      Option E
    Explanation:

    27 + 210 – 299 =  -62
  5. 27 × 49 – √7225 – 36% of 350= x
    A) 1112
    B) 1262
    C) 1098
    D) 1045
    E) 1137
    View Answer
      Option A
    Explanation:

    1323 – 126 – 85 = 1112
  6. 26% of 3450 – 8 × 34 – 645 = x
    A) -30
    B) -25
    C) -20
    D) -15
    E) -10
    View Answer
      Option C
    Explanation:

    897 -272 – 645 = -20
  7. 3528 ÷ 56 + √7569 – 14 × 12 = x
    A) -25
    B) -18
    C) -23
    D) -15
    E) – 28
    View Answer
      Option B
    Explanation:

    63 + 87 – 168 = -18
  8. 12 × 39 – 1326 ÷ 51 – √1369 = x
    A) 416
    B) 324
    C) 365
    D) 405
    E) 438
    View Answer
      Option D
    Explanation:

    468 – 26 – 37 = 405
  9. 24% of 750 – 1197 ÷ 19 = x
    A) 117
    B) 156
    C) 128
    D) 141
    E) 109
    View Answer
      Option A
    Explanation:

    180 – 63 = 117
  10. 78% of 650 – 41472 ÷ 48 ÷ 9 = x
    A) 267
    B) 411
    C) 365
    D) 392
    E) 279
    View Answer
      Option B
    Explanation:

    507 – 96 = 411

Click here for practice sets on Simplification/Approximations

 

 

Related posts

4 Thoughts to “Quantitative Aptitude: Simplification Questions for Prelims Exam”

  1. Muralitharan T K

    Sir please check sum number 2

    1. Kamble Rahul

      Its Should be 450%

  2. 237089 96182Its great as your other articles : D, appreciate it for putting up. 234466

Comments are closed.