What is the word or phrase?

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?

What do you think with the below Picture ?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Which digit occurred maximum times between the number 1 and 1000?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

How many words can a pen with half refill write?

What has many teeth, but cannot bite?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?