In which direction should the missing arrow point?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Why do we preferably have round manhole covers and not square ones?

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

What is the end of everything?

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

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag