I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

Below rebus represent famous DiCaprio movie. Can you name it?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Can you identify if it's a murder or a suicide ?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?