Simplifications (Previous Year Questions)

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| By Ashwin
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Ashwin
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Quizzes Created: 6 | Total Attempts: 769
| Attempts: 165
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  • 1/10 Questions

    40.09% of 80.15 + 60.04% of 160.12 = ?

    • 80
    • 128
    • 140
    • 160
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About This Quiz

This quiz focuses on simplification problems from previous years, challenging participants to approximate values rather than exact calculations, covering basic arithmetic and roots.

Simplifications (Previous Year Questions) - Quiz

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  • 2. 

    √0.25 × 0.16 of 157 =?  

    • 0.43

    • 12.56

    • 0.91

    • 17.15

    Correct Answer
    A. 12.56
    Explanation
    √0.5 × 0.16 of 157 0.08 × 157 12.56

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  • 3. 

    40% of 265 + 35% of 180 = 50% of ? + ?% of 80

    • 80

    • 130

    • 125.5

    • 95.5

    Correct Answer
    A. 130
    Explanation
    Let the missing value be y
    40% of 265 = 106
    35% of 180 = 63
    106 + 63 = 169 = 50% of y + y% of 80

    169 = y/2 + 4y/5
    y = 130

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  • 4. 

    √? + 416 = (60% of 920) - 110

    • 576

    • 676

    • 784

    • 1024

    Correct Answer
    A. 676
    Explanation
    √? + 416 = (60% of 920) - 110
    √? + 416 = ( 6 × 92) − 110
    √? + 416 = 442
    √? = 26
    ? = 676

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  • 5. 

    What approximate value will come in place of question mark (?) in the given questions ? (You are not expected to calculate the exact value.)√227 × 11.98 ÷ 19.94 =?

    • 15

    • 18

    • 9

    • 35

    Correct Answer
    A. 9
    Explanation
    It can be approximated as √225 * 12 ÷ 20 = 9

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  • 6. 

    1/4 * 117  - 1/3 * 15 + ? = 40

    • 35

    • 20

    • 6

    • 17

    • 10

    Correct Answer
    A. 17
    Explanation
    This can be written as 1/4 * 116 + 1/3 * 15 + ? = 40

    29 + 5 + ? = 40
    ? = 16 (approx)

    So the closest option 17 is the answer

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  • 7. 

    (682% of 782)  / 856 = ?

    • 2.55

    • 10.65

    • 6.23

    • 8.75

    Correct Answer
    A. 6.23
    Explanation
    682/100 * 782 / 856 = 6.2

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  • 8. 

    15.5% of 850 + 24.8% of 650 = ? 

    • 295

    • 330

    • 375

    • 220

    Correct Answer
    A. 295
    Explanation
    15.5% of 850 = 15% of 850 = 10% + 5% = 131.75 (approx)
    24.8% of 650 = 25% of 650 = 1/4 th of 650 = 162.5 (approx)
    So total we get approximately 293

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  • 9. 

    What approximate value will come in place of question mark (?) in the given questions ? (You are not expected to calculate the exact value.)130.02 + 241 ÷ 6 - 165.11 = ?

    • 27

    • 5

    • 64

    • 216

    Correct Answer
    A. 5
    Explanation
    It can be approximated as 130 + 240 ÷ 6 - 165 = 5

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  • 10. 

    (14.082 × 3.01 × 104.11 ÷ 4.02) =?

    • 15688

    • 15288

    • 160

    • 15278

    Correct Answer
    A. 15288
    Explanation
    This can be written as 14 square * 3 * 104 ÷ 4 = 15288

    Rate this question:

Quiz Review Timeline (Updated): Aug 12, 2024 +

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  • Current Version
  • Aug 12, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 16, 2017
    Quiz Created by
    Ashwin
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