ICSE ICSE Class 6 - CISCE Question Bank Solutions for Mathematics

Are the following numbers in proportion 32, 40, 48 and 60?

Are the following numbers in proportion 12, 15, 18 and 20?

Find the value of x of the following such that the given numbers are in proportion.

14, 42, x and 75

Find the value of x of the following such that the given numbers are in proportion.

45, 135, 90 and x

The costs of the two articles are in the ratio 7 : 4. If the cost of the first article is Rs. 2,800; find the cost of the second article.

The ratio of the length and the width of a rectangular sheet of paper is 8 : 5. If the width of the sheet is 17.5 cm; find the length.

The ages of A and B are in the ratio 6 : 5. If A’s age is 18 years, find the age of B.

A sum of Rs. 10, 500 is divided among A, B and C in the ratio 5 : 6 : 4. Find the share of each.

Do the ratios 2 kg : 80 kg and 25 g : 625 g form a proportion?

10 kg of sugar cost ₹ 350. If x kg sugar of the same kind costs ₹ 175, find the value of x

The length of two ropes are in the ratio 7 : 5. Find the length of:
(i) shorter rope, if the longer one is 22.5 m
(ii) longer rope, if the shorter is 9.8 m.

If 4, x and 9 are in continued proportion, find the value of x.

If 25, 35 and x are in continued proportion, find the value of x.

Each angle of a quadrilateral is x + 5°. Find:

(i) the value of x

(ii) each angle of the quadrilateral.

Give the special name of the quadrilateral taken.

The dimensions of a cuboid are 6 cm, 4 cm and 3 cm. Draw two different types of oblique sketches for this cuboid.

The following figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:

What do you understand by a plane closed figure?

The interior of a figure is called region of the figure. Is this statement true?

Find the perimeter of each of the following closed figures:

If P denotes perimeter of a rectangle, l denotes its length and b denotes its breadth, find:

l, if P = 38cm and b = 7cm