How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

What can you see in the middle of March and April that you can never see in any other month?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

How many times in a given day, minutes and hour clock comes in a straight line ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?