How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

Find the next number in the sequence

1, 2, 6, 21, 88, __?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

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

Spot what is wrong here in below Picture?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

What is the word or phrase?

Count the number of balls in picture below: