Quiz Discussion

Simplify : \({ \text{8}}\frac{1}{2} - \left[ {3\frac{1}{4} + \left\{ {1\frac{1}{4} - \frac{1}{2}\left( {1\frac{1}{2} - \frac{1}{3} - \frac{1}{6}} \right)} \right\}} \right]\)

 

Course Name: Quantitative Aptitude

  • 1]

    \(4\frac{1}{2}\)

  • 2]

    \(4\frac{1}{6}\)

  • 3]

    \(9\frac{1}{2}\)

  • 4]

    \(\frac{2}{9}\)

Solution
No Solution Present Yet

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# Quiz
1
Discuss

\(\left\{ {\left( {\sqrt {72} - \sqrt {18} } \right) \div \sqrt {12} } \right\}\)    is equal to = ?

 

  • 1]

    \(\sqrt 6\)

  • 2]

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

  • 3]

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

  • 4]

    \(\frac{{\sqrt 6 }}{2}\)

Solution
2
Discuss

Solve : 128.43 + 30.21 + ? = 173

  • 1] 35.66
  • 2] 29.66
  • 3] 43.66
  • 4] 24.66
  • 5] 14.36
Solution
3
Discuss

A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed:

  • 1] 30 birds
  • 2] 60 birds
  • 3] 72 birds
  • 4] 90 birds
  • 5] None of these
Solution
4
Discuss

24.962 ÷ (34.11 ÷ 20.05) + 67.96 - 89.11 = ?

  • 1] 884
  • 2] 346
  • 3] 252
  • 4] 424
  • 5] 366
Solution
5
Discuss

1 - [5 - {2 + (- 5 + 6 - 2) 2}] is equal to:

  • 1] -4
  • 2] 2
  • 3] 0
  • 4] 2
Solution
6
Discuss

\({ \text{If }}\left[ {4 - \frac{5}{{1 + \frac{1}{{3 + \frac{1}{{2 + \frac{1}{4}}}}}}}} \right]\)  \(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\)

 

  • 1] 40 minutes
  • 2] 45 minutes
  • 3] 48 minutes
  • 4] 36 minutes
Solution
7
Discuss

The value of \(\frac{{{{\left( {x - y} \right)}^3} + {{\left( {y - z} \right)}^3} + {{\left( {z - x} \right)}^3}}}{{{{\left( {{x^2} - {y^2}} \right)}^3} + {{\left( {{y^2} - {z^2}} \right)}^3} + {{\left( {{z^2} - {x^2}} \right)}^3}}}\)       is = ?

 

  • 1]

    0

  • 2]

    1

  • 3]

    \({\left[ {2\left( {x + y + z} \right)} \right]^{ - 1}}\)

  • 4]

    \({\left[ {\left( {x + y} \right)\left( {y + z} \right)\left( {z + x} \right)} \right]^{ - 1}}\)

Solution
8
Discuss

\(1\frac{3}{4} - 1\frac{1}{5} + 1\frac{5}{8} = ?\)

 

  • 1]

    \(2\frac{7}{{40}}\)

  • 2]

    \(3\frac{7}{{40}}\)

  • 3]

    \(9\frac{5}{8}\)

  • 4]

    \(10\frac{7}{8}\)

  • 5]

    None of these

Solution
9
Discuss

52 + 132  – 112 = (?)3 – 52

  • 1]

    6

  • 2]

    3

  • 3]

    4

  • 4]

    5

Solution
10
Discuss

The simplification of \(\left( {\frac{{75983 \times 75983 - 45983 \times 45983}}{{30000}}} \right)\)yields the result = ?

 

  • 1] 121796
  • 2] 121866
  • 3] 121956
  • 4] 121966
Solution
# Quiz