If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

What is more useful when it is broken?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

How many times in a given day, minutes and hour clock comes in a straight line ?

What is full of holes but still holds water?

Find the next number in the series below

21 32 54 87 131 ?

who is silent in the parliament?

They are three errirs in this question. Can you find them?