How can you make a TV, a bed, a dog, and a car liquid?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Find the number of squares in the below-given picture.

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

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

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

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?