Quiz Discussion

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

Course Name: Quantitative Aptitude

  • 1] 900
  • 2] 1200
  • 3] 2500
  • 4] 3600
Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

If \(\sqrt {24} = 4.889,\)   the value of \(\sqrt {\frac{8}{3}} \)   is = ?

 

  • 1] 0.544
  • 2] 1.333
  • 3] 1.633
  • 4] 2.666
Solution
3
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
4
Discuss

While solving a mathematical problem, Samidha squared a number and then subtracted 25 from it rather than the required i.e., first subtracting 25 from the number and then squaring it. But she got the right answer. What was the given number ?

  • 1] 13
  • 2] 38
  • 3] 48
  • 4] Cannot be determined
  • 5] None of these
Solution
5
Discuss

Which number can replace both the question marks in the equation =?

 

  • 1]

    12

  • 2]

    7

  • 3]

  • 4]

    None of these

Solution
6
Discuss

For what value of * the statement  = 1 is true?

 

  • 1] 15
  • 2] 25
  • 3] 35
  • 4] 45
Solution
7
Discuss

What should come in place of both x in the equation \(\frac{x}{{\sqrt {128} }} = \frac{{\sqrt {162} }}{x}\)

 

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

The square root of \(\left( {{{272}^2} - {{128}^2}} \right) \)  is = ?

 

  • 1] 144
  • 2] 200
  • 3] 240
  • 4] 256
Solution
9
Discuss

If =.0026, the square root of 67,60,000 is:

  • 1]

    1/26

  • 2]

    26

  • 3]

    260

  • 4]

    2600

Solution
10
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
# Quiz