I have a clock(12-hour format) and both the needles of the clock overlap at 12:00. After how much time, they will overlap again?
During which month do people sleep the least?
What has one letter and starts with an E?
How can you write nineteen in a manner that if we take out one, it becomes twenty?
A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?
I have a head like a cat and feet like a cat, but I am not a cat. What am I?
Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?
Why 1729 is a magic number? Answer Logically.
I’m tall when I’m young, and I’m short when I’m old. What am I?
I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60. One of them is 20+20+20. whats the other way ?
Can you write down eight eights so that they add up to one thousand?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
