Can you solve the below tricky visual equation?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

In which direction should the missing arrow point?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

You need to remove four matchsticks from the picture below and still need to maintain the following as in the original image.
1. 1st row contains 12 matchsticks
2. 2nd row contains 12 matchsticks
3. 1st column contains 12 matchsticks
4. 2nd column contains 12 matchsticks

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?