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Quant - Approximation Test 525
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Quant - Approximation Test 525

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  • Question 1/5
    1 / -0.25

    Directions For Questions

    Direction: What approximate value should come in place of the question marks (?) in the following questions? (Note: you are not expected to calculate the exact value.)

    ...view full instructions

    (7171 + 3308 + 1195) ÷ (892 + 214 + 543) = ?
    Solutions
    ? = (7171 + 3308 + 1195) ÷ (892 + 214 + 543) 
      = 11674 ÷ 1649
      ≈ 7
  • Question 2/5
    1 / -0.25

    Directions For Questions

    Direction: What approximate value should come in place of question mark (?) in the following equations?

    ...view full instructions

    (4.989)2 + (21.012)3 + =?
    Solutions
    ? (5)2 + (21)3 +
    25 + 9261 + 33 9319
  • Question 3/5
    1 / -0.25

    Directions For Questions

    Direction: What approximate value should come in place of the question mark (?) in the given question? (You are not supposed to calculate the exact value).

    ...view full instructions

    432.62 – 269.21 ÷ (11.9% of 74.95) =?
    Solutions
    ? 433 – 269 ÷ ()
    433 -
    433 – 30
    403
  • Question 4/5
    1 / -0.25

    Directions For Questions

    Direction: What approximate value should come in place of the question mark (?) in the following equation (Note: You are not expected to calculate the exact value)?

    ...view full instructions

    (17.95)2 – (14.05)2 + (2343.75 + 81.55) ÷ ? = 299
    Solutions

    (17.95)2 – (14.05)2 + (2343.75 + 81.55) ÷ ? = 299
    (18)2 – (14)2 + (2343.75 + 81.55) ÷ ? = 299  
    324-196+2425÷ ?  =299
    128+2425÷ ?  =299
    2425÷ ?  =299-128
    2425/171 = 14
  • Question 5/5
    1 / -0.25

    Directions For Questions

    Direction: What approximate value should come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)

    ...view full instructions

    (? + 9.97) × 12.8 = 20.12% of 1298
    Solutions

    Given equation can be written as

    (? + 10) × 13 = 20% of 1300

    ⇒ ? = 20 – 10 = 10.

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