I taste better than I can smell. Who am I?

Can you identify the hidden rebus in the image below?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

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?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Can you count the number of triangles in the picture below?

A man dies of old age on his 25 birthday. How is this possible?