Simplification Practice Question and Answer

Q:

Simplify the following equation.
$$ {(100)}^{1\over2}.{(0.001)}^{1\over3}-{(0.0016)}^{1\over4}.{3}^{0}+({5\over4})^{-1} $$

890 0

  • 1
    1.6
    Correct
    Wrong
  • 2
    0.8
    Correct
    Wrong
  • 3
    1.0
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 1. "1.6 "

Q:

If and , then what is the value of ?

879 0

  • 1
    300
    Correct
    Wrong
  • 2
    600
    Correct
    Wrong
  • 3
    750
    Correct
    Wrong
  • 4
    450
    Correct
    Wrong
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Answer : 1. "300"

Q:

  equal to

873 0

  • 1
    0.0069
    Correct
    Wrong
  • 2
    0.0609
    Correct
    Wrong
  • 3
    0.069
    Correct
    Wrong
  • 4
    0.00069
    Correct
    Wrong
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Answer : 1. "0.0069"

Q:

If find x when y=1

873 0

  • 1
    4
    Correct
    Wrong
  • 2
    -4
    Correct
    Wrong
  • 3
    3/2
    Correct
    Wrong
  • 4
    4/3
    Correct
    Wrong
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Answer : 1. "4"

Q:

What is the value of ?

838 0

  • 1
    Correct
    Wrong
  • 2
    3.05
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    3.555
    Correct
    Wrong
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Answer : 1. ""

Q:

Solve: 12–[26–{2+5×(6–3)}]

837 0

  • 1
    2
    Correct
    Wrong
  • 2
    3
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 2. " 3"

Q:

Direction: what should come in place at question mark(?).

836 0

  • 1
    39
    Correct
    Wrong
  • 2
    43
    Correct
    Wrong
  • 3
    51
    Correct
    Wrong
  • 4
    49
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "49"

Q:

25.6% of 250 +√ ? = 119

829 0

  • 1
    4225
    Correct
    Wrong
  • 2
    3025
    Correct
    Wrong
  • 3
    2025
    Correct
    Wrong
  • 4
    5625
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "3025"

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