From the  given figure , find out what is AC : AB.

1) 2 : 3 
2) 5 : 3
3) 3 : 2
4) 3 : 5

   If TP and TQ are  two tangents to a circle  with centre  O so that angle  POQ = 110° then angle PTQ is equal to

1) 60° 
2) 80°
3) 70°
4) 90°

. In the  given figure , triangle  ABC has be enconstructed similar to triangle  A’BC’. What is the scale  factor?

1) 3 / 2 
2) 5 / 4
3) 2 / 3
4) 4 / 3 

The length of each side of an equilateral triangle of area 4Ö3 cm², is 

1) 8 cm
2) 4 cm
3) Ö3 / 4 cm
4) 3 cm

The sides of a triangle are 16 cm, 30 cm, 34 cm. Its area is

1) 225 cm² 
2) 225Ö3  cm²
3) 225Ö2 cm²
4) 240 cm²