What does below pictogram mean?

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

What is the relationship between these matchstick pictures below?

Can you solve below mathematical equation?

2^1234 - 2^1233

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Which digit occurred maximum times between the number 1 and 1000?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

I cannot talk, but I always reply when spoken to. What am I?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?