What is the fastest way to double your money?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

Which part of London exists in France as well ?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

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

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

Find the hidden tiger in the given optical illusion ?

Can you find a five letter word that is left with only two letters if one is removed?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?