Quiz Discussion

Simplification of $\frac{{{{\left( {3.4567} \right)}^2} - {{\left( {3.4533} \right)}^2}}}{{0.0034}} = ?$

• 1] 6.91
• 2] 7
• 3] 6.81
• 4] 7.1

When $\left( {\frac{1}{2} - \frac{1}{4} + \frac{1}{5} - \frac{1}{6}} \right)$ is divided by $\left( {\frac{2}{5} - \frac{5}{9} + \frac{3}{5} - \frac{7}{{18}}} \right)$ then the result is = ?

• 1]

  ${ \text{5}}\frac{1}{{10}}$

• 2]

  ${ \text{2}}\frac{1}{{18}}$

• 3]

  ${ \text{3}}\frac{1}{6}$

• 4]

  ${ \text{3}}\frac{3}{{10}}$

The value of $\frac{{25 - 5\left[ {2 + 3\left\{ {2 - 2\left( {5 - 3} \right) + 5} \right\} - 10} \right]}}{4} = ?$

• 1] 5
• 2] 23.25
• 3] 23.75
• 4] 25

What is $\frac{{\frac{7}{8} \times \frac{7}{8} + \frac{5}{6} \times \frac{5}{6} + \frac{7}{8} \times \frac{5}{3}}}{{\frac{7}{8} \times \frac{7}{8} - \frac{5}{6} \times \frac{5}{6}}}$     equal to ?

• 1]

  41/24

• 2]

  1/24

• 3]

  41

• 4]

  None of these

(755.0% of 523.0) / 777.0 = x

• 1]

  6

• 2]

  4

• 3]

  3

• 4]

  5