I shave every day, but my beard stays the same. What am I?

You bought me for dinner but never eat me. What am I?

I am quite hot but become too cold if you remove the first two letters. What am I?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

How many triangles can you find in this given picture?

With the help clues provided in the image, can you find the 5 digit key?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?