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

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What does this say?

XLR8

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

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

Can you count the number of triangles in the given figure?