There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

What does below rebus means ?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?