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

How can this be possible?

What does the below image rebus riddle means ?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

What does this Rebus Picture mean?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

What does this mean?

CCCCCCC

Find the next number in the series below

21 32 54 87 131 ?

How many triangles are there in the picture below?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

The centre of the third figure is empty. What digit should fit inside?