English Medium इयत्ता १० - CBSE Question Bank Solutions

The sum of two numbers is 48 and their product is 432. Find the numbers?

If an integer is added to its square, the sum is 90. Find the integer with the help of quadratic equation.

Find the whole numbers which when decreased by 20 is equal to 69 times the reciprocal of the members.

Find the two consecutive natural numbers whose product is 20.

The sum of the squares of the two consecutive odd positive integers as 394. Find them.

The sum of two numbers is 8 and 15 times the sum of their reciprocals is also 8. Find the numbers.

The sum of a numbers and its positive square root is 6/25. Find the numbers.

The sum of a number and its square is 63/4. Find the numbers.

There are three consecutive integers such that the square of the first increased by the product of the first increased by the product of the others the two gives 154. What are the integers?

The product of two successive integral multiples of 5 is 300. Determine the multiples.

The sum of the squares of two numbers as 233 and one of the numbers as 3 less than twice the other number find the numbers.

Find the consecutive even integers whose squares have the sum 340.

The internal and external diameters of a hollow hemisphere vessel are 21cm and 25.2 cm The cost of painting 1cm² of the surface is 10paise. Find total cost to paint the vessel all
over______?

The difference of two numbers is 4. If the difference of their reciprocals is 4/21. Find the numbers.

Let us find two natural numbers which differ by 3 and whose squares have the sum 117.

The sum of the squares of three consecutive natural numbers as 149. Find the numbers

Sum of two numbers is 16. The sum of their reciprocals is 1/3. Find the numbers.

Determine two consecutive multiples of 3, whose product is 270.

The sum of a number and its reciprocal is 17/4. Find the number.

A two-digit number is such that the products of its digits is 8. When 18 is subtracted from the number, the digits interchange their places. Find the number?