Sum of an even number and an odd number is always an odd number.

Multiplicative inverse of $\dfrac{1}{-5}$ is 

Given that a, b are odd and c, d are even. Then,

A book has pages numbered 1 to 192 (totally 96 sheets). Some 25 sheets are pulled out of it at random. Then, the sum of these 50 numbers cannot be

The value of $\displaystyle \frac{1}{1+\frac{1}{1+\frac{1}{1+1/2}}}$ on simplification is

Successor of every even number is

a, b, c are even numbers and x, y, z are odd numbers. Which of the following relationships can't be justified at any cost?
(a) $\dfrac{a\times b}{c} = x\times y$ (b) $\dfrac{a\times b}{x}=yz$ (c) $\dfrac{xy}{z} = ab$

If $a$ and $b$ are odd numbers, then which of the following is even?

Let S be a set of all even integers. If the operations:
1. addition 2. subtraction 3. multiplication 4. division
are applied to any pair of numbers from S, then for which operations is the resulting number is S?

Multiplication of one odd and one even integer is always :

$a, b, c$ are even numbers and $x, y, z$ are odd numbers. Which of the following relationships can't be justified at any cost?
(a) $\dfrac{a \times b}{c} = x \times y$  (b)  $\dfrac{a \times b}{x} = yz$  (c) $\dfrac{xy}{z} = ab$

If $f(x)=x^{2}+6x+c$, where $'c'$ is an integer, then $f(0)+f(-1)$ is

If $P$ is an integer between $0$ and $9,R-P=16229$ and $R$ divisible by $11$, then find the value of $\dfrac {P+R-1}{3}$

Difference of squares of two odd integers is always divisible by ?

Consider $n={21}^{52}$, then

The smallest odd number formed by using the digits $1,0,3,4$ and $5$ is

The integer just below $(\sqrt{53}+7)^{11}-2\times 7^{11}$ is 

Total number of four digit odd numbers that can be formed using $0,1,2,3,5,7$ are

The number of even proper divisor of 1008 is

The product of two odd numbers is

A, Band C are three consecutive even intergers such that three times the first is two more the twice the third one. What is third one?

If $p$ is an integer, then every square integer is of the form

Given that the sum of the odd integers from $1$ to $99$ inclusive is $2500$, what is the sum of the even integers from $2$ to $100$ inclusive?

The largest odd integer from  $-10$ to $0$ is:

Addition of odd integers between  $-3 \ and\ 3$ is

The 6th consecutive odd integer after $-5$ is

Addition of largest odd number and smallest even number from the integers $-5$ to $5$ is

Find three consecutive odd integers such that the sum of first and third integers is same as the second integer when decreased by $9$.

Sum of one odd and one even integers is :

Sum of two even integers is :

If n is an integer, which of the following cannot be odd?

If $|a|$ denotes the absolute value of an integer, then which of the following are correct?
1.$|ab| = |a| |b|$
2. $|a+b| \le |a|+|b|$
3. $|a-b| \ge| |a| -|b||$
Select the correct answer using the code given below.

The difference between a two digit number and the number obtained by interchanged the two digits of the number is $9$. What is the difference between the two digits of number.

What will come in place of the question mark $(?)$ in the following question?
$34.667-15.597-8.491-0.548=?$

Find three consecutive even integers such that the sum of first two integers is same as the sum of third integer and $6$.