Question Text
Question 5 :
What number should be multiplied to $68\times ..$ to get $-68$?
Question 7 :
If $P = \left (\dfrac{-3}{4}  \right )^3, Q = \left (\dfrac{-2}{5}  \right )^2, R = (0.3)^2, S =(-1.2)^2$ which of the following is true?
Question 9 :
Choose the rational number which does not liebetween rational numbers $\displaystyle-\frac{2}{5}$ and$\displaystyle-\frac{1}{5}$
Question 11 :
Multiplication of the numbers $\displaystyle 1\frac{1}{3} \times \displaystyle 3\frac{1}{4} \times \displaystyle \frac{7}{8}$ gives ____ .
Question 12 :
A computer is programmed to add $3$ to the number $N$, multiply the result by $3$, subtract $3$, and divide this result by $3$. The computer answer will be
