If A:B = 2:1 and B:C = 1:3, then C: A is:

PQ is a chord in the minor segment of a circle and R is a point on the minor arc PQ. The tangents at the points P and Q meet at the point T. If ∠PRQ =102°, then the measure of ∠PTQ is :

In △ABC, AB = AC = 12 cm, BC = 5 cm and D is a point on AC such that DB = BC. What is the measure of CD?

Which of the following statements is wrong ?

In the following table two columns are given. Match column A with column B.