Question Text
Question 2 :
Which of the following equations does not have a solution in integers?
Question 5 :
 Given that $7x-15=13$ , calculate the value of  $\frac { x }{ 2 } -2$.
Question 9 :
The value of $m$ in equation $12m - 10 = 6m + 2$ if substituted with '$2$' then it is called _____.<br/>
Question 11 :
Solve for $x$: $\displaystyle \frac{1}{5}(3x\, -\,2)\, -\, \frac{1}{3}(x\, +\, 7)\, +\, 1\, =\, 0$.
Question 13 :
A child drank 250 lit. on Sunday. On Monday he drank 650 lit. On Tuesday he drank 100 lit. How much in all did the child drink?
Question 14 :
The largest number of the three consecutive number is $x+1$ then the smallest number is 
Question 16 : <p>The difference of two numbers is 21, the larger number is x, then smaller number is </p>
Question 19 :
Frame the given statement into a mathematical expression: "Thrice of a number increased by $150$."
Question 20 :
Solve the following equation: If $\cfrac{t}{5} = 10$, then $t$ is equal to
