Why are all black people so quick ?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Which tank will fill first?

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

Why do you find that most of the buildings are deprived of the 13th floor?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

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?

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

In the formation, you can see a few arranged matchsticks. Can you form three squares by moving just three matchsticks?

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