In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

I left my campsite and hiked south for 3 miles. Then I turned east and hiked for 3 miles. I then turned north and hiked for 3 miles, at which time I came upon a bear inside my tent eating my food! What colour was the bear?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

What always comes into a house through the keyhole?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?