Who always enjoys poor health?

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

What does the below image rebus riddle means ?

Find the smallest sentence with all the English alphabet.

What does this rebus riddle mean?

Can you find out the remainder when 3^300 is divided by 5?

Solve the mathematical equation in the picture below.

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

A non-stop marathon is the shared favourite sport of three brothers.

*The oldest one is fat and short and trudges slowly on.
*The middle brother's tall and slim and keeps a steady pace.
*The youngest runs just like the wind, speeding through the race.

"He is young in years, we let him run!" the other two brothers explained, "'because though he is surely number one, he is second, in a way." Why is it?