How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

I look at you, you look at me, I raise my right, you raise your left. What am I?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

What does it mean?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

What makes this number unique: 8,549,176,320?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?