Can you find out the remainder when 3^300 is divided by 5?

Replace the question mark with the correct number in below Picture:

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

How many Watermelons are there in the below picture?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Below rebus represent famous DiCaprio movie. Can you name it?

When it's bad luck to meet a black cat?

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