Question Text
Question 5 :
Multiplication fact $(-8)\times (-12)=96$ is same as division fact $96\div (-12)=-8$.
Question 8 :
$8 - [ 12 - ({ - 2 \times - 4 (4 of -4 ) }) ] $=
Question 11 :
Sum of two integers is $+62$. If one of the integer is $-48$ then the other is
Question 18 :
$-42\times x= 336$, $-28\times y= -84$<br/>What is the value of $x$ and $y$ respectively?
Question 19 :
state whether the following statement are true: <br/>If a and b are two integers such that $a > b$, then a - b is always a positive integer.<br/>
Question 21 :
If $m$ and $n$ are the smallest positive integers satisfying the relation $\left ( 2C is \dfrac {\pi}{6}\right)^m = \left ( 4C is \dfrac {\pi}{4}\right)^n$, then $(m+n)$ has the value equal to
Question 22 :
On a hill, the temperature at $8$ p.m. was $2^o$C but at the mid-night of the same day, it fell down to $-3^o$C. By how many degrees did the temperature fall?
Question 23 :
The difference between the greatest and the smallest 4-digit numbers that can be formed by the digits $5,3,0\ and\ 8$ such that 5 is always at the ones place and no digits are repeated is
Question 24 :
A driver is $20$ m below sea level. If he goes further down by $10$m, then find his new position.
Question 25 :
If n  is an integer between 0  to 25, then the minimum value of $n!\left( {25 - n} \right)!$  is