A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Using Only Five 5's and any mathematical operator make sum as 37

Name a key which is hardest to turn.

Can you write down eight eights so that they add up to one thousand?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

If your uncle’s sister is not your aunt, what relation is she to you?

Can you find out which options fits best with the missing column?

What have one eye but still cannot see?

Thomas has missed an excessive number of days of school, so he must meet with Principal Davis. Mr. Davis asks him "Why on Earth have you missed so many days?" Thomas replies "There just isn't enough time for school. I need 8 hours of sleep a day, which adds up to about 122 days a year. Weekends off is 104 days a year. Summer vacation is about 60 days. If I spend about an hour on each meal, that's 3 hours a day or 45 days a year. I need at least 2 hours of exercise and relaxation time each day to stay physically and mentally fit, adding another 30 days. Add all of that up and you get about 361 days. That only leaves 4 days for school." The principal knows Thomas is full of it, but can't figure out why. Where is Thomas going wrong?

Which alphabet letter is a question?