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

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

People put me on the table and cut me but do not eat me. What am I?

Where do you go to learn how to make ice cream?

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

A bridge is about to collapse. There are four people P, Q, R and S on one of the sides. Before the bridge collapses, they want to cross it. Now since the bridge is too weak, it can only stand the weight of two people at a time. Also, it is night time and nothing is visible. They have just one torch with them.

Now P takes one minute to cross the bridge, Q takes two minutes to cross, R takes five minutes to cross and S takes ten minutes to cross.

The bridge will collapse in seventeen minutes. How will they be able to cross the bridge before it collapses?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

You can see it everyday, But cannot touch it at will. What is it?

Which fur should we be getting from the Lion?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?