Secondary School (English Medium) (5 to 8) इयत्ता ७ - CBSE Question Bank Solutions for Mathematics

Two times a number increased by 5 equals 9. Find the number.

9 added to twice a number gives 13. Find the number.

After 25 years, Rama will be 5 times as old as he is now. Find his present age.

After 20 years, Manoj will be 5 times as old as he is now. Find his present age.

My younger sister's age today is 3 times, what it will be 3 years from now minus 3 times what her age was 3 years ago. Find her present age.

If 45 is added to half a number, the result is triple the number. Find the number.

In a family, the consumption of wheat is 4 times that of rice. The total consumption of the two cereals is 80 kg. Find the quantities of rice and wheat consumed in the family.

In a bag, the number of one rupee coins is three times the number of two rupees coins. If the worth of the coins is ₹ 120, find the number of 1 rupee coins.

Anamika thought of a number. She multiplied it by 2, added 5 to the product and obtained 17 as the result. What is the number she had thought of?

One of the two numbers is twice the other. The sum of the numbers is 12. Find the numbers.

The sum of three consecutive integers is 5 more than the smallest of the integers. Find the integers.

A number when divided by 6 gives the quotient 6. What is the number?

The perimeter of a rectangle is 40 m. The length of the rectangle is 4 m less than 5 times its breadth. Find the length of the rectangle.

Each of the 2 equal sides of an isosceles triangle is twice as large as the third side. If the perimeter of the triangle is 30 cm, find the length of each side of the triangle.

The sum of two consecutive multiples of 2 is 18. Find the numbers.

Two complementary angles differ by 20°. Find the angles.

In a class of 60 students, the number of girls is one-third the number of boys. Find the number of girls and boys in the class.

150 has been divided into two parts such that twice the first part is equal to the second part. Find the parts.

A man travelled two fifth of his journey by train, one-third by bus, one-fourth by car and the remaining 3 km on foot. What is the length of his total journey?

Twice a number added to half of itself equals 24. Find the number.