what's the probability of getting a king or a queen from a pack of 52 cards?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

If an electric train is travelling south, then which way is the smoke going?

Birbal was jester, counsellor, and fool to the great Moghul emperor, Akbar.
The villagers loved to talk of Birbal's wisdom and cleverness,
and the emperor loved to try to outsmart him.
One day Akbar (emperor) drew a line across the floor.
"Birbal," he ordered, "you must make this line shorter, but you cannot erase any bit of it."
Everyone present thought the emperor had finally outsmarted Birbal.
It was clearly an impossible task.
Yet within moments the emperor and everyone else present had to agree that Birbal had made the line shorter without erasing any of it.
How could this be?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

What does does this rebus picture means ?

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=