1.

ABCD is a cyclic quadrilateral. Diagonals AC and BD meets at P. If  and , then  measures

• 
• 
• 
• 

In the given figure, POQ is a diameter and PQRS is a cyclic quadrilateral. If , then the value of  is

If ABCD is a cyclic parallelogram, then the  is

The length of the two parallel sides of a trapezium are 16m and 20 m respectively. If its height is 10 m, its area in square metres is:

• 360

• 260

• 240

• 240

Which of the following is not true for a rhombus?

• All sides are congruent

• Opposite sides are parallel

• Diagonals are equal

• Diagonals are equal

The length of the two adjacent sides of a rectangle inscribed in a circle are 5cm and 12 cm respectively. Then the radius of the circle will be

• 6 cm

• 6.5 cm

• 8 cm

• 8 cm

In a cyclic quadrilateral ABCD,  and passes  through the centre of the circle. Then 

Two regular polygons are such that the ratio between their number of sides is 1:2 and the ratio of measures of their interior angles is 3:4. Then the number of sides of each polygon are

• 10 and 20

• 4 and 8

• 3 and 6

• 3 and 6

The length of the diagonal of a rectangle with sides 4m and 3m would be

• 12 m

• 7 m

• 5 m

• 5 m

ABCD is a trapezium with AD and BC parallel sides. E is a point on BC. The ratio of the area of ABCD to that of AED is