A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

There is something which you can be arrested for attempting but not for successfully completing.

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

The centre of the third figure is empty. What digit should fit inside?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

I have no life, but I can die. What am I?

I make two people out of one. What am I?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

Count the Triangle in the figure given below: