You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What can you hold in your right hand, but never in your left hand?

What building has the most stories?

How many Watermelons are there in the below picture?

Replace the question mark with the correct number below.