People put me on the table and cut me but do not eat me. What am I?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Replace the question mark in the picture below.

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

I have Rs.50 and I spend it in the way as below.