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

On a beautiful Sunday morning, You ordered a hot tea to your hotel room and suddenly you remember an important thing that needed to be done right now will take around 3 minutes to complete.
Like most people you like your tea to be hot while drinking so, when should you pour cream in the tea?
1. straight away
2. Just people, you drink the team
3. Its does not matter

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

What does this rebus puzzle means ?

What can go through glass without breaking it?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

We have arranged an array of numbers below. What you have to do is use any kind of mathematical symbol you know excluding any symbol that contains a number like cube root. You can use any amount of symbols but you have to come up with a valid equation for all of them.

0 0 0 = 6
1 1 1 = 6
2 + 2 + 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

Different lights make me strange by changing me into different sizes. What am I?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?