State whether the following statement is True or False.
The whole number $13$ lies between $11$ and $12$.

Multiplying a negative integer for odd times gives  a _____ result 

The difference between the greatest and least numbers of  $ \displaystyle \frac{5}{9}  $, $ \displaystyle \frac{1}{9}  $, $ \displaystyle \frac{11}{9}  $ is-

Let $x$ be a real variable, and let $3 < x < 4.$ Which of the following values, $x$ might have?

The rational number $\displaystyle \frac{-18}{5}$ lies between 

How many times does the digit $3$ appear while writing the integers from $1$ to $1000$?

The number of whole numbers between the smallest whole number and the greatest 2-digit number is:

If n is a whole number such that $n + n = n$, then $n =$ ?

How many whole numbers are between 437 and 487? 

On a vertical number line positive numbers are placed ____ $0$

The given below input rearranges step-by-step in particular order according to a set of rules. In this case the last step of arranged input is Step V.
Input :  85 16 36 04 19 97 63 09 
Step I :  97 85 16 36 04 19 63 09
Step II : 97 85 63 16 36 04 19 09
Step III : 97 85 63 36 16 04 19 09
Step IV : 97 85 63 36 19 16 04 09
Step V : 97 85 63 36 19 16 09 04
Study the above arrangement carefully and then answer the following question.
Which of the following will be step III for their input below?
Input : 09 25 16 30 32 18 17 06

$n^2+n+1$ is a or an ______ number for all $n\in N$

$\displaystyle \frac {11}{4}$ is a number between

Select the correct order for defining the following terms:
I - natural number
II - imaginary number
III - rational number
IV - integer

(0 , - 3 ) lies on _______ .

The number of surjections from $A = {1, 2,.....n}, n \leq 2$, onto B = {a, b} is