Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Look at the picture and find out which square is not linked with any of the other squares.

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Which number should replace the question mark?

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

John walks into the daily grocery shop and steals a $100 bill from the shop. An hour later John returns to the shop and buys some daily products for $40. John pays the owner the $100 bill and therefore the owner returns him $60.

How much money did the owner lose?

When it's bad luck to meet a black cat?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

O_er_t_o_

Complete the missing letters of the given word.

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?