This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

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

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

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?

Decode below rebus
D
N
A
T
S , D

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?