What is wrong in the below Picture?

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

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Which Burger Is Different in below image?

I can write cow in 13 letters.

Can You?

Can you find out the remainder when 3^300 is divided by 5?

What has a ring but no finger?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Can it be possible to build a house that has all its four walls facing towards the South?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?