MATHEMATICS

The perimeter of a parallelogram whose adjacent sides are 6cm and 5cm is

• 12cm

• 10cm

• 24cm

• 22cm

The area of a parallelogram whose base 10cm and height 7cm is

• 70 sq.cm

• 35 sq.cm

• 7 sq.cm

• 10 sq.cm

The base of the parallelogram whose area is 52 sq.cm and height 4cm is

• 48 cm

• 104 cm

• 13 cm

• 26 cm

What happens to the area of the parallelogram, if the base is increased 2 times and height is halved?

• Decreases to half

• Remains the same

• Increase by two times

• none

In a parallelogram the base is three times its height. If the height is 8cm then the area is

• 64 sq. cm

• 192 sq.cm

• 32 sq.cm

• 72 sq.cm

The area of the rhombus with side 4cm and height 3 cm is

• 7 sq.cm

• 24 sq.cm

• 12 sq.cm

• 10 sq.cm

The area of the rhombus when both diagonals measuring 8 cm is

• 64 sq.cm

• 32 sq.cm

• 30 sq.cm

• 16 sq.cm

The height of the rhombus whose area 96 sq.m and side 24 m is

• 8 m

• 10 m

• 2 m

• 4 m

The angle between the diagonals of a rhombus is

• 120 degree

• 180 degree

• 90 degree

• 100 degree

When the non- parallel sides of a trapezium are equal then it is known as

• a square

• a rectangle

• an isosceles trapezium

• a parallelogram