What happened when the wheel was invented?

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

who is silent in the parliament?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

Can you find out the remainder when 3^300 is divided by 5?

what does the below rebus means?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?