How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

The answer I give is yes, but what I mean is no. What was the question?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Which fur should we be getting from the Lion?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Before Mount Everest was discovered, what was the highest mountain in the world?