Can you count the number of triangles in the given figure?

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

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

By what process could you make a 'Tea-Table' into food?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?