What does an Island and the letter T have in common?

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?

By using 'because' continuously three times, can you make an English statement ?

Find the value of "?" in the ball picture Riddle below:

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

How can you make a TV, a bed, a dog, and a car liquid?

What is the largest number you can write with just 3 digits?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

How can you tell a raw egg from a hard-boiled egg?