Quiz Discussion

What is the least number which should be subtracted 0.000326 in order to make it a perfect square = ?

Course Name: Quantitative Aptitude

  • 1] 0.000002
  • 2] 0.000004
  • 3] 0.02
  • 4] 0.04
Solution
No Solution Present Yet

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# Quiz
1
Discuss

The digit in the units place in the square root of 15876 is 

  • 1]

    8

  • 2]

    6

  • 3]

    4

  • 4]

    2

Solution
2
Discuss

\(\sqrt {176 + \sqrt {2401} } \)    is equal to = ?

 

  • 1] 14
  • 2] 15
  • 3] 18
  • 4] 24
Solution
3
Discuss

The number of digits in the square root of 625685746009 is = ?

  • 1] 4
  • 2] 5
  • 3] 6
  • 4] 7
Solution
4
Discuss

If \(a = \frac{{\sqrt 3 }}{2}{ \text{}}\)   then \(\sqrt {1 + a} + \sqrt {1 - a} = ?\)

 

  • 1]

    \(\left( {2 - \sqrt 3 } \right)\)

  • 2]

    \(\left( {2 + \sqrt 3 } \right)\)

  • 3]

    \(\left( {\frac{{\sqrt 3 }}{2}} \right)\)

  • 4]

    \(\sqrt 3 \)

Solution
5
Discuss

Square root of 64009 is

  • 1]

    253

  • 2]

    347

  • 3]

    363

  • 4]

    803

Solution
6
Discuss

Three fifth of the square of a certain number is 126.15, What is the number?

  • 1]

    210.25

  • 2]

    75.69

  • 3]

    14.5

  • 4]

    145

Solution
7
Discuss

What should come in place of both the question marks in the equation x/√128 = √162/x ?

  • 1] 12
  • 2] 14
  • 3] 144
  • 4] 196
Solution
8
Discuss

The value of \(\sqrt {0.000441} \)  is = ?

 

  • 1] 0.00021
  • 2] 0.0021
  • 3] 0.021
  • 4] 0.21
Solution
9
Discuss

\(\sqrt ? \times \sqrt {484} = 1034\)

 

  • 1] 2025
  • 2] 2209
  • 3] 2304
  • 4] 2401
  • 5] None of these
Solution
10
Discuss

If √x+x/y  = x√x/y  where x and y are positive real numbers, then y is equal to ?

 

  • 1]

    x + 1

  • 2]

    x - 1

  • 3]

    x2 + 1

  • 4]

    x2 - 1

Solution
# Quiz