Count the number of lines in the image below ?

What can you hold in your right hand, but never in your left hand?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Solve the counting riddle by identifying the number of triangles in the given picture.

500 women soldiers are arranged in an array of ten rows and fifty columns in accordance with their respective heights. Now, the tallest woman from each row is asked to move out in the front. From them, the shortest one is labelled as Alpha. They are then asked to resume their original position.

Now, the shortest woman in each column is asked to come out in front. The tallest among them is labelled as Beta.

Can you find out if Alpha will be taller or Beta?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

How many bananas can you eat if your stomach is empty?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?