Find the hidden tiger in the given optical illusion ?

What does below rebus means ?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

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

The cream is heavier than Milk. True or False?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Solve this riddle by finding the odd one out from the rest.

What can you see in the middle of March and April that you can never see in any other month?