I’m tall when I’m young, and I’m short when I’m old. What am I?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

Why is it very easy to weigh a fish?

In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.

97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.

73 students studied all the three branches.

Can you find out the total number of students?

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 am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

A bomb exploded in a room full of married couples and no one died. How?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?