Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

A sundial has the fewest moving parts of any timepiece. Which has the most?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Can you write down eight eights so that they add up to one thousand?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?