ICSE ICSE Class 7 - CISCE Question Bank Solutions for Mathematics

Express the given ratio in its simplest form: 1.5 : 2.5

Express the given ratio in its simplest form: `6 1/4 : 12 1/2`

Express the given ratio in its simplest form: 40 kg : 1 quintal

Express the given ratio in its simplest form: 10 paise : ₹ 1

Express the given ratio in its simplest form: 200 m : 5 km

Express the given ratio in its simplest form: 3 hours : 1 day

Express the given ratio in its simplest form: 6 months: `1 1/3` years

Express the given ratio in its simplest form: `1 1/3:2 1/4:2 1/2`

Divide 64 cm long string into two parts in the ratio 5 : 3.

Triangle ABC is right-angled at vertex A. Calculate the length of BC, if AB = 18 cm and AC = 24 cm.

Rs. 720 is divided between x and y in the ratio 4:5. How many rupees will each get?

Triangle XYZ is right-angled at vertex Z. Calculate the length of YZ, if XY = 13 cm and XZ = 12 cm.

The angles of a triangle are in the ratio 3 :2 : 7. Find each angle.

Triangle PQR is right-angled at vertex R. Calculate the length of PR, if: PQ = 34 cm and QR = 33.6 cm.

A rectangular field is 100 m by 80 m. Find the ratio of length to its breadth.

A rectangular field is 100 m by 80 m. Find the ratio of breadth to its perimeter.

The sides of a certain triangle is given below. Find, which of them is right-triangle

16 cm, 20 cm, and 12 cm

The sides of a certain triangle is given below. Find, which of them is right-triangle

6 m, 9 m, and 13 m

The sum of three numbers, whose ratios are `3 1/3 : 4 1/5 : 6 1/8` is 4917. Find the numbers.

The ratio between two quantities is 3:4. If the first number is 810, find the second number.