(English Medium) ICSE Class 9 - CISCE Question Bank Solutions

In a parallelogram ABCD, E is the midpoint of AB and DE bisects angle D. Prove that:CE is the bisector of angle C and angle DEC is a right angle

Observe the given frequency table to answer the following:

a. The true class limits of the fifth class.
b. The size of the second class.
c. The class boundaries of the fourth class.
d. The upper and lower limits of the sixth class.
e. The class mark of the third class.

Construct a square with each side 4.3cm

Construct a square ABCD with AC = 6.5cm

Construct a square with perimeter = 18cm.

Construct a square whose area is 25 sq. cm.

In the given figure, the perimeter of parallelogram PQRS is 42 cm. Find the lengths of PQ and PS.

Find the area and perimeter of the circles with following: Radius = 2.8cm

Find the area and perimeter of the circles with following: Radius = 10.5cm

Find the area and perimeter of the circles with following: Diameter = 77cm

Find the area and perimeter of the circles with following: Diameter = 35cm

Find the area and perimeter of the following semicircles: Radius = 1.4cm

Find the area and perimeter of the following semicircles: Diameter = 7cm

Find the area and perimeter of the following semicircles: Diameter = 5.6cm

Find the area of a circular field that has a circumference of 396m.

Find the circumference of a circle whose area is 81πcm².

The diameter of a wheel is 1.4m. How many revolutions does make in moving a distance of 2.2km?

The circumference of a circle exceeds its diameter by 450 cm. Find the area of the circle.

The circumference of a circle is numerically equal to its area. Find the area and circumference of the circle.

The sum of the circumference and diameter of a circle is 176 cm. Find the area of the circle.