Spot what is wrong here in below Picture?

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

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Which digit occurred maximum times between the number 1 and 1000?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

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?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?