I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

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

Imagine you are in a room with no windows or doors. How will you get out?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

You are on your way to visit your Friend, who lives at the end of the hill. It is his birthday, and you want to give him the cakes you have made. Between your house and his house, you have to cross 5 bridges, and as it goes in the land of make believe, there is a troll under every bridge! Each troll, quite rightly, insists that you pay a troll toll. Before you can cross their bridge, you have to give them half of the cakes you are carrying, but as they are kind trolls, they each give you back a single cake. How many cakes do you have to leave home to make sure that you arrive at a friend's house with exactly two

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Count the number of triangles in the below picture?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

What always comes into a house through the keyhole?

Can you identify the hidden rebus in the image below?