What has to be broken before you can use it?

Can you make four (4) nines (9) equal 100?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Which number should replace the question mark?

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

People make me, save me, change me, raise me. What am I?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

Can you place three balls such that the equation shown in the picture holds true?

Can you fill the blank with the correct number?

6 30 870 756030 _____