Keyboard words are not in alphabetical order, Why?

When 99 is considered higher than 100?

How many triangles can you find in this given picture?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

Rearrange the letters in "new door" to make one word.

Why 1729 is a magic number? Answer Logically.

Why do we preferably have round manhole covers and not square ones?