An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

Different lights make me strange by changing me into different sizes. What am I?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

Who always enjoys poor health?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?