Question
Ina circle with centre O, AD is a diameter and AC is a
chord. B is a point on AC, such that OB = 5 cm and ∠OBA = 600 If ∠DOC = 600 , then what is the length of BC ?Solution

How many persons sit in the row?
What is the position of K with respect to P?
Who among the following sits opposite to N? Â
What is the position of P with respect to her sister?
How is U related to T?
Which of the following statement is true?
How many persons sit to the right of V?
The girl who likes K is facing who among the following girls?
Six students are sitting around a circular table facing the centre. P is sitting between I and A. J is sitting at the second place to the right of I. R ...
Who sits second to the left of grandson of A?