By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

What does the below image rebus riddle means ?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

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 ?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

81 x 9 = 801. What must you do to make the this equation true?

What is the relationship between these matchstick pictures below?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?