A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Which flower has two lips?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Find the missing number in the sequence below:

Move three sticks of the spiral below to form a square.

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?