You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

Buy me, smell me or deliver me, I do not change.

Who am I?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

Find out the missing number in the picture attached:

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?