What two things can you never eat for breakfast?

Can you name some countries which do not have the alphabet 'A' in them?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Can you replace the question mark with the correct number?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

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

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?