What is the word or phrase?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

How many letters are in the alphabet?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

Which wheel of car does not rotate when you turn your car right?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

People put me on the table and cut me but do not eat me. What am I?