Count the squares in the matchstick puzzle below?

What can you hold in your right hand, but never in your left hand?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What can go up a chimney down, but can’t go down a chimney up?

What is the difference between a jeweller and a jailer?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?