Count the number of triangles in the below picture?

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

I can be cracked, made, told, and played. What am I?

What word begins and ends with an E, but has only one letter?

Which Travels Faster? Solve below famous picture riddle:

I look at you, you look at me I raise my right, you raise your left. What am I?

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

I have no life, but I can die. What am I?