People make me, save me, change me, raise me. What am I?

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

What goes up but never comes down?

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

Find the 8 in the below-given Image.

During which month do people sleep the least?

Which of the below owl is odd one out?

Can you start the fire using two pieces of wood?

Solve the counting riddle by identifying the number of triangles in the given picture.