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

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

The cream is heavier than Milk. True or False?

What time is it when an elephant sits on a fence?

If you say my name, I will no longer exist. What am I?

What came first, the chicken or the egg?

Find the next number in the following series:
6, 14, 26, 98, __?

What is common among 11, 69, and 88?