I have branches, but no fruit, trunk or leaves. What am I?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What has to be broken before you can use it?

What is the fastest way to double your money?

I taste better than I can smell. Who am I?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

You can see three almost identical images below. Can you spot the odd one out from them?

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?