Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

How do you go from 98 to 720 using just one letter?

Replace the question mark with the number below given a simple math problem.

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

Find the number of squares in the below picture

Find out the missing number in the picture attached:

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

What is common among 11, 69, and 88?

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