Can you make a six-letter word using the letters N, A and B ?

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

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

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?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?