This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Next Number in the Series,

5, 16, 49, 104, ?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Which Travels Faster? Solve below famous picture riddle:

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?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

Can you find out the total number of triangles in the given figure?