Quiz Discussion

  simplifies to:

Course Name: Quantitative Aptitude

  • 1]

    4/3

  • 2]

    1/2

  • 3]

    3/4

  • 4]

    5/3

Solution
No Solution Present Yet

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# Quiz
1
Discuss

If \(x = 3 + \sqrt 8 ,   \) then \({x^2} + \frac{1}{{{x^2}}}\) is equal to = ?

 

  • 1] 30
  • 2] 34
  • 3] 36
  • 4] 38
Solution
2
Discuss

\({\left( {15} \right)^2} + {\left( {18} \right)^2} - 20 = \sqrt ? \)

 

  • 1] 22
  • 2] 23
  • 3] 529
  • 4] 279841
  • 5] None of these
Solution
3
Discuss

The square root of \({ \text{0}}{ \text{.}}\overline { \text{4}} \)  is ?

 

  • 1]

    \(0.\overline 6 \)

  • 2]

    \(0.\overline 7 \)

  • 3]

    \(0.\overline 8 \)

  • 4]

    \(0.\overline 9 \)

Solution
4
Discuss

One-fourth of a herd of camels was seen in the forest. Twice the square root of the herd had gone to mountains and the remaining 15 camels were seen on the bank of a river. Find the total number of camels ?

  • 1] 32
  • 2] 34
  • 3] 35
  • 4] 36
Solution
5
Discuss

If \(a = \frac{{\sqrt 3 + \sqrt 2 }}{{\sqrt 3 - \sqrt 2 }},   b = \frac{{\sqrt 3 - \sqrt 2 }}{{\sqrt 3 + \sqrt 2 }}\)   then the value of \({a^2} + {b^2}\)   would be = ?

 

  • 1] 10
  • 2] 98
  • 3] 99
  • 4] 100
Solution
6
Discuss

Determined the value of \(\frac{1}{{\sqrt 1 + \sqrt 2 }}{ \text{ + }}  \frac{1}{{\sqrt 2 + \sqrt 3 }} +   \frac{1}{{\sqrt 3 + \sqrt 4 }} +   ...... +   \frac{1}{{\sqrt {120} + \sqrt {121} }}{ \text{ = ?}}\)

 

  • 1]

    8

  • 2]

    10

  • 3]

    \(\sqrt {120} \)

  • 4]

    \(12\sqrt 2 \)

Solution
7
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
8
Discuss

The least number by which 294 must be multiplied to make it a perfect square, is = ?

  • 1] 2
  • 2] 3
  • 3] 6
  • 4] 24
Solution
9
Discuss

R is a positive number. It is multiplied by 8 and then squared. The square is now divided by 4 and the square root is taken. The result of the square root is Q. What is the value of Q ?

  • 1] 3R
  • 2] 4R
  • 3] 7R
  • 4] 9R
Solution
10
Discuss

Given that \(\sqrt {13} = 3.605\)   and \(\sqrt {130} = 11.40\)  . find the value of \(\sqrt {1.30} \)  + \(\sqrt {1300}\)  + \(\sqrt {0.0130} \)   = ?

 

  • 1] 36.164
  • 2] 36.304
  • 3] 37.164
  • 4] 37.304
Solution
# Quiz