It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

There are two beautiful yet remote islands in the South Pacific. The Islanders born on one island always tell the truth, and the Islanders from the other island always lie.
You are on one of the islands and meet three Islanders. You ask the first which island they are from in the most appropriate Polynesian tongue, and he indicates that the other two Islanders are from the same island. You ask the second Islander the same question, and he also indicates that the other two Islanders are from the same island.
Can you guess what the third Islander will answer to the same question?

Solve the equation in the image by looking at the pattern closely.

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

What goes through cities and fields, but never moves?

What can go through glass without breaking it?

What demands an answer, but asks no questions

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Take one out and scratch my head, I am now black but once was red. What am I?