Properties of numbers

The greatest number of $5$ digit which starts from $8$ and ends with $7$ is _____

Which of the following statements are true?

(I) All natural numbers are also whole numbers.

(II) One is the smallest natural number.

$\frac{a}{3}=\frac{b}{4}=\frac{c}{7}$ then ,$\frac{\left(a+b+c\right)}{c}$ is equal to ?

The sum of five consecutive odd numbers is $265$. What is the sum of the largest number and twice the smallest number?

Find the largest given prime number. In four consecutive prime numbers that are in descending order, the product of the first three is $2431$ and that of the last three is $1001$.

The unit digit in$3\times 33\times 537\times 1256$ is -

If all the numbers from 4 to 71 which are divisible by 4 are arranged in descending order, then which number will be at 8th place from the top ?

The natural numbers along with zero forms the collection of:

The number $3$ less than $-2$ is:

How many mm represent $1 \mathrm{km}$?

Find the digit in the unit's place of the product $49237 \times 3995 \times 738 \times 83 \times 9$.

Which of the following is the maximum sum of $44,42,40$ ……?

If a quantity is divided in the ratio $3:5$, the larger part is $75$. Find the quantity.

Find the smallest number from the given options which when divided by$25, 40$ or $56$ has$13$ as remainder in each case.

When $x^m$ is multiplied by $x^n$, the product is $1$. Find the relation between $m$ and $n$

Consider all those two-digit positive integers less than $50$, which when divided by $4$yield unity as remainder. What is their sum?

A number $N$ is a positive three-digit number If $x$ is at its hundred's place and $y$ is at its unit's place, then the number $N-100x-y$is always divisible by

The least number which must be added to the greatest number of $4$ digits in order that the sum may be exactly divisible by $307$ is

$108.56$ can be written in words as:

Make the greatest and the smallest four-digit number using any four-digits number with digit $5$ always at thousand place.