How can you leave a room with two legs and return with six legs?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

What's a single-digit number with no value?

What does this rebus means ?

If 21x = 79x, what is the value of x?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

Can you move 2 matchsticks to form four equal sized squares.

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

Bay of Bengal is in which state?