Rectify the following equality 101 - 102 = 1 by moving just one digit.

My location can be determined by the below rebus.
So where am i ?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Can you count the number of matches in the picture below ?

Can you identify the Oscar-winning movie from the rebus below?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

How many times do a clock's hands overlap in a day ?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?