Quantitative Aptitude: Simplification Questions Set 18

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

  1. 392 – 36% of 650 – 12 × 43 = x
    A) 728
    B) 771
    C) 739
    D) 767
    E) 784
    View Answer
      Option B
  2. √2809 × 13 – 38% of 485 – 27 × 14.1 = x
    A) 124
    B) 176
    C) 135
    D) 183
    E) 159
    View Answer
      Option A
  3. 18% of 1500 – 34% of 450 + 13 × 29 = 13√x
    A) 1394
    B) 1484
    C) 1234
    D) 1444
    E) 1354
    View Answer
      Option D

  4. 892 – 672 – 65% of 780 = 25x
    A) 109
    B) 126
    C) 117
    D) 112
    E) 121
    View Answer
      Option C
  5. 14 × 24 – 66% of 450 + 858 ÷ 26 = x
    A) 75
    B) 68
    C) 63
    D) 54
    E) 72
    View Answer
      Option E
  6. 2408 ÷ 56 × 12 – 35% of 460 – 36% of 550 = x
    A) 157
    B) 134
    C) 176
    D) 129
    E) 165
    View Answer
      Option A
  7. √8464 –  48% of 350 + 76% of 250 = x
    A) 127
    B) 114
    C) 198
    D) 165
    E) 134
    View Answer
      Option B
    Solution:

  8. x2 – 86% of 650 – 12 × 27 = 137 × 9
    A) -44 or 44
    B) -36 or 36
    C) -46 or 46
    D) -38 or 38
    E) None of these
    View Answer
      Option C
  9. 65% of 420 – 2072 ÷ 37 – 26 × 456 ÷ 38 = x
    A) -116
    B) – 91
    C) – 87
    D) -103
    E) -95
    View Answer
      Option E
  10. 23% of 160 + 26% of 420 – 35% of 240 = x
    A) 66
    B) 57
    C) 87
    D) 62
    E) 75
    View Answer
      Option D

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11 Thoughts to “Quantitative Aptitude: Simplification Questions Set 18”

        1. See that connector question, commented below ur comment

  1. ครђ

    Thanks Ma’am..

    Not getting d ans of Q3 Mam
    18% of 150 – 34% of 450 + 13 × 29 = 13√x

    27-153+377 = 13√x
    404-153 = 13√x
    251 =13√x
    Now?

      1. ครђ

        ohh ye mistake kr raha tha baar -2 😛

        Thanks Mam :))

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