Quiz Discussion

If = the value of x is = ?

 

Course Name: Quantitative Aptitude

  • 1] 52
  • 2] 58
  • 3] 62
  • 4] 68
Solution
No Solution Present Yet

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# Quiz
1
Discuss

The least perfect square, which is divisible by each of 21, 36 and 66 is:

 

  • 1] 213444
  • 2] 214344
  • 3] 214434
  • 4] 231444
Solution
2
Discuss

In the equation \(\frac{{4050}}{{\sqrt x }} = 450{ \text{}}\)   the value of x is = ?

 

  • 1] 9
  • 2] 49
  • 3] 81
  • 4] 100
Solution
3
Discuss

\(99 \times 21 - \root 3 \of ? = 1968\)

 

  • 1] 1367631
  • 2] 111
  • 3] 1366731
  • 4] 1367
Solution
4
Discuss

By what least number must 21600 be multiplied so as to make it perfect cube ?

  • 1] 6
  • 2] 10
  • 3] 20
  • 4] 30
Solution
5
Discuss

The value of \(\frac{{1 + \sqrt {0.01} }}{{1 - \sqrt {0.1} }}\)   is close to = ?

 

  • 1] 0.6
  • 2] 1.1
  • 3] 1.6
  • 4] 1.7
Solution
6
Discuss

The smallest number to be added to 680621 to make the sum a perfect square is = ?

  • 1] 4
  • 2] 5
  • 3] 6
  • 4] 8
Solution
7
Discuss

The cube root of .000216 is:

  • 1] .6
  • 2] .06
  • 3] 77
  • 4] 87
Solution
8
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
9
Discuss

Given \(\sqrt 2 = 1.414.\)   Then the value of \(\sqrt 8\)  + \(2\sqrt {32} \)  -  \(3\sqrt {128}\)  + \(4\sqrt {50}\)   is = ?

 

  • 1] 8.426
  • 2] 8.484
  • 3] 8.526
  • 4] 8.876
Solution
10
Discuss

The least perfect square number divisible by 3, 4, 5, 6 and 8 is = ?

  • 1] 900
  • 2] 1200
  • 3] 2500
  • 4] 3600
Solution
# Quiz