What does this simple rebus mean?

What jumps when it walks and sits when it stands?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Can you solve this picture maths equation?

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

O T T F F S S ?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?