I shave every day, but my beard stays the same. What am I?

When is the top of a mountain similar to a savings account?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

What has 13 hearts but no other organs?

Remove two matchsticks to make the below equation correct.

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

What makes this number unique: 8,549,176,320?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

What is the coolest letter in the alphabet?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?