Quantitative Aptitude: Simplification Questions Set 3

 

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

  1. 45% of 220 + 65% of 520 – 15% of 920 = x
    A) 299
    B) 261
    C) 276
    D) 223
    E) 264
    View Answer
      Option A
    Solution: 

    99 + 338 – 138 
  2. 42 × 21 ÷ 6 + 623 + √2704 = x
    A) 764
    B) 822
    C) 752
    D) 887
    E) 793
    View Answer
     Option B
    Solution:
    147 + 623 + 52
  3. (37)2 – √841 + 25% of 580 = x
    A) 1327
    B) 1757
    C) 1476
    D) 1485
    E) 1708
    View Answer
     Option D
    Solution:

    1369 – 29 + 145 
  4. 1 1/3 + 2 1/2 + 3 1/4 + 3 5/6 = x
    A) 11 7/12
    B) 13 7/12
    C) 12 11/12
    D) 10 5/12
    E) 10 11/12
    View Answer
      Option E
    Solution: 

    (1 + 2 + 3 + 3) + (1/3 + 1/2 + 1/4 + 5/6)
    9 + (23/12)
    = 9 + 1 11/12
    = (9 + 1) + 11/12
    = 10 11/12 
  5. 2450 +1270 – 67% of 2300 = x
    A) 2756
    B) 2089
    C) 2529
    D) 2729
    E) 2179
    View Answer
     Option E
     
  6. 47% of 4300 – 26% of 550 + 15% of 420 = x
    A) 1941
    B) 1834
    C) 1953
    D) 1926
    E) 1766
    View Answer
     Option A
    Solution:

    2021 – 143 + 63 
  7. 45% of 670 + 23% of 250 + 16% of 560 = x
    A) 429.6
    B) 432.6
    C) 448.6
    D) 456.6
    E) 472.6
    View Answer
     Option C
    Solution:
    301.5 + 57.5 + 89.6
  8. 621 ÷ 23 + 28% of 750 = x + 36% of 350
    A) 104
    B) 154
    C) 111
    D) 124
    E) 118
    View Answer
     Option C
    Solution:
    27 + 210 – 126
  9. 38% of 450 + 28% of 150 – 45% of 260 = x% of 600
    A) 14
    B) 16
    C) 12
    D) 10
    E) 9
    View Answer
     Option B
    Solution:
    171 + 42 – 117 = x/100 * 600
  10. 2 1/2 + 3 4/5 + 2 1/6 – 4 1/3 = x
    A) 3 4/5
    B) 4 2/15
    C) 2 5/12
    D) 4 7/10
    E) 4 2/13
    View Answer
     Option B
    Solution:
    2 1/2 + 3 4/5 + 2 1/6 – 4 1/3
    (2 + 3 + 2 – 4) + (1/2 + 4/5 + 1/6 – 1/3)
    = 3 + 17/15
    = 3 + (1 2/15)
    = 4 2/15

Click here for practice sets on Simplification/Approximations

 

 

Related posts

15 Thoughts to “Quantitative Aptitude: Simplification Questions Set 3”

  1. karthik

    where is timer?

  2. ครђ

    Thanks 🙂 🙂

  3. EKTA

    mam where is timer mam

    1. AVI™ (Sinchen loveR)

      Above on first question

  4. CraCk EASY

    superb

  5. CraCk EASY

    i am new to aspirant zone , what i like about this quizzes is that these are identical to actual exams.

  6. AVI™ (Sinchen loveR)

    9/10
    In question 10 option B and E sa approx -2 same value aa rhi h thn how can we chose a corret option ???

  7. Arun S

    Thanq zone, I did 8/10

  8. 236731 309815Glad to be among the visitors on this awe inspiring web web site : D. 383392

  9. This is a topic that’s near to my heart… Cheers! Where are your
    contact details though?

  10. Howdy are using WordPress for your site platform?
    I’m new to the blog world but I’m trying to get started and set up my own. Do you need any html coding knowledge to make your own blog?
    Any help would be greatly appreciated!

Comments are closed.