In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Count the Triangle in the figure given below:

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

A father's child, a mother's child, yet no one's son.

Who am I?

What is next number in the pattern below:

131 517 192 123 ?

How is the moon similar to a dollar?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?