I cannot talk, but I always reply when spoken to. What am I?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

How many triangles can you find in this given picture?

I have teeth but i don't bite. Who Am I ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.