When 99 is considered higher than 100?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

Which number should replace the question mark?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

What four weights can be used to balance from 1 to 30 pounds?

What number comes next in this sequence:
7 8 5 5 3 4 4 _