Can you name four days which start with the letter 'T'?

Find the missing number in the sequence below:

Three people enter a room and have a green or blue hat placed on their heads. They cannot see their own hat but can see the other hats.
The colour of each hat is purely random. They could all be green, blue, or any combination of green and blue.
They need to guess their own hat colour by writing it on a piece of paper, or they can write 'pass'.
They cannot communicate with each other in any way once the game starts. But they can have a strategy meeting before the game.
If at least one of them guesses correctly they win $10,000 each, but if anyone guesses incorrectly they all get nothing.
What is the best strategy?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

Solve the mathematical equation in the picture below.

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

No matter how little or how much you use me, you change me every month. What am I?

what's the probability of getting a king or a queen from a pack of 52 cards?

What word begins and ends with an E, but has only one letter?

Can you count the number of triangles in the picture below?