I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Count the squares in the matchstick puzzle below?

Take away the whole and some still remain. What is it?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

What is the coolest letter in the alphabet?

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

Can you solve this picture maths equation?

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?