What building has the most stories?

What type of tree can I carry in my hand?

Why Aeroplane windows are round?

I have no life, but I can die. What am I?

Why Wine Glass Stem is so long?

Can you solve the below geography rebus by decoding the below rebus ?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

I have Rs.50 and I spend it in the way as below.