Quantitative Aptitude: Simplification Questions Set 11

Directions: What approximate value should come in place of the x in the following questions? 
(Note: You are not expected to calculate the exact value.)

  1. 22.02% of 449.89 + 34.99% of 240.01 = x
    A) 139
    B) 182
    C) 146
    D) 183
    E) 116
    View Answer
      Option D
  2. 223.29 + 6234.06 – 2969.89 = x + 450.09
    A) 3037
    B) 3569
    C) 3623
    D) 2637
    E) 2983
    View Answer
      Option A
  3. √7920 – 14.96% of 179.86 = x + 22.03
    A) 34
    B) 45
    C) 33
    D) 22
    E) 40
    View Answer
      Option E
  4. x% of 1128.79 + 64.05% of 272.22 = 242 + 84.04
    A) 40
    B) 30
    C) 38
    D) 21
    E) 43
    View Answer
      Option E
     
  5. 19.13 × 7.83 + 12.06% of 549.99 = 14.06 × 17.96 – √x
    A) 1225
    B) 1156
    C) 1024
    D) 1369
    E) None of these
    View Answer
      Option B
  6. 22.97% of 301 – 24×13 +64.01% of 402 = x% of 651
    A) 2
    B) 4
    C) 13
    D) 8
    E) 16
    View Answer
      Option A
    Solution:

  7. √(5)x = (12.5% of 200)/ √5
    A) 13
    B) 5
    C) 3
    D) 9
    E) 11
    View Answer
      Option C
    Solution:

    Square both sides
    (5)x = 625/5 =125
    x=3  
  8. (29.12)2 + (16.01)3 – (12.99)2 – (7.01)3 = (8.99) × x
    A) 323
    B) 496
    C) 450
    D) 442
    E) 490
    View Answer
      Option E
     
  9. 23 × 15 – 721 ÷ 9 + 24 × x = 461 × 9
    A) 198
    B) 161
    C) 106
    D) 164
    E) 185
    View Answer
      Option B
  10. 2(1/3) × 2(3/5) – 5(2/5) + x =25(2/3)
    A) 37
    B) 15
    C) 23
    D) 12
    E) 26
    View Answer
      Option E

Click here for practice sets on Simplification/Approximations

 

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

  1. karthik

    9/10 in 7: 23 min

  2. Shubham Gupta

    8/10 in 8:29 min

  3. Jeetesh Chandra

    9/10..ty..

  4. RVNDRSS

    Kindly suggest book for DI and data sufficiency. Thanks

  5. ครђ

    9/10 Thanks Shubhra ma’am :))

  6. ~~Sb acha hoga Ab ~~√

    ty 🙂

  7. mohd bilal

    9/10 8 min

  8. ~lonely~hanker~nitrous oxide~

    tq mam

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