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 ?

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?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Can you make four (4) nines (9) equal 100?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

I have Rs.50 and I spend it in the way as below.

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

How can you tell a raw egg from a hard-boiled egg?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?