By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Can you replace the question mark with the correct number in the below table sequence?

Find the number of squares in the below-given picture.

Replace the question mark with the correct number below.

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

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