A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

In the four images below, can you find the odd one out?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What kind of tree can you carry in your hand?

What is the longest word in the dictionary?

What does this simple rebus mean?

Can you name four days which start with the letter 'T'?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?