Solve The below Equation:

ALFA + BETA + GAMA = DELTA

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

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

You need to move three matchsticks to form three squares. Can you do it?

Which five letter word can be added at the end of below word to form a
valid word?

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Here is a mathematical expression that also secretly tells a movie name. What movie is that?

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?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?