Can you count the number of matches in the picture below ?

Count the number of triangles in the given picture.

What does below Rebus say?

XLR8

I’m tall when I’m young, and I’m short when I’m old. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

what does the below rebus means?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?