Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

What can go up a chimney down, but can’t go down a chimney up?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Which Travels Faster? Solve below famous picture riddle:

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

What number should come in place of the question mark below?

No matter how little or how much you use me, you change me every month. What am I?

Move four matchsticks to the below square to form three squares?