When my father was 31 I was 8. Now he is twice as old as me. How old am I?
John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not. Is a married person looking at an unmarried person ?
What has many keys but can’t open a single lock?
In a mathematical quiz, you are asked the following question: Use three 9s in a mathematical expression without dividing or multiplying to form the number one. Can you answer the question?
By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"
I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?
What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?
You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?
When does a USA Potato change its nationality?
Complete the following series. It.s very logical: 1, 4, 5, 6, 7, 9, 11, __?
Complete the series by replacing "?" with the correct number. ST ND RD TH '?'
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
