Question 1 :
The value of $ 3\cfrac { 1 }{ 12 } -\left[ 1\cfrac { 3 }{ 4 } +\left\{ 2\cfrac { 1 }{ 2 } -\left( 1\cfrac { 1 }{ 2 } -\cfrac { 1 }{ 3 }  \right)  \right\}  \right] $ is ________ .

Question 2 :
The value of $ \frac { 3 } { 4 } + 5 \frac { 1 } { 2 } - 1 \frac { 1 } { 3 } - \frac { 1 } { 2 } +\frac { 9 } { 10 } $ in decimal form

Question 6 :
Raj, Gaurav and Amit are fast friends. They started painting a wall. Raj paints $\displaystyle\frac{2}{15}$ of the wall, Gaurav paints $\displaystyle\frac{1}{24}$ of the wall and Amit paints $\displaystyle\frac{3}{10}$ of the wall. Read the statements related to situation and answer the question given.<br>Statement $1$: Gaurav painted least portion of the wall.<br>Statement $2$: $\displaystyle\frac{1}{18}$ portion of the wall is unpainted.<br>Which of the following option holds?<br>

Question 7 :
The average of the two middle rational numbers,&#160;if $\dfrac{4}{7}$, $\dfrac{1}{3}$, $\dfrac{2}{3}$, $\dfrac{5}{9}$ are arranged in ascending order is:

Question 10 :
If $\dfrac{x}{y}$ $=\dfrac{9}{8}$, then the value of $\left(\dfrac{6}{7}+ \dfrac{y - x}{y + x}\right)$ equals:

Question 12 :
Find the value of :$\displaystyle \frac { \left( 0.0036 \right) \left( 2.8 \right) &#160;}{ \left( 0.04 \right) \left( 0.1 \right) \left( 0.003 \right) &#160;}&#160;$

Question 13 :
Madan picks up three different digit from the set {1, 2, 3, 4, 5} and forms a mixed number by placing<br>the digit in the space$\displaystyle\square \frac{\square }{\square }$ The fractional part of the mixed number should be less than 1 ( for example$\displaystyle4 \frac{2}{3 } $) what is the difference between the largest and smallest possible mixed number that be formed ?

Question 16 :
The value of<br>$\displaystyle2\frac { 1 }{ 10 } -\left[ 1\frac { 2 }{ 3 } +\left\{ 2\frac { 1 }{ 3 } -\left( 1\frac { 1 }{ 3 } -\frac { 1 }{ 2 } \right) \right\} \right] $ is

Question 21 :
Sidak bought $13\displaystyle\frac{5}{8}$ m of cloth and Sanchi bought $13\displaystyle\frac{3}{4}$m of cloth. who bought more cloth and by how much?

Question 24 :
$\left\{ \dfrac { { 2 }^{ 403 } }{ 15 }&#160; \right\} =\cfrac { k }{ 15 } $. Then $k$ is