Rectify the following equality 101 - 102 = 1 by moving just one digit.

Bobby and Wilbur decided to take their respective car out of the garage and race. None of them cheated and they both stood at the start time and decided to cover a distance in full throttle. The first to reach the mark was to be declared the winner.

Upon reaching the finishing mark, they found out that Bobby's car was 1.2 times faster than Wilbur's. Now, Wilbur had reached the mark about 1 minute and 30 seconds later than Bobby. Bobby's car reached the mark of 60 MPH on average.

Can you calculate the distance between the starting mark and the final mark with the help of the given data?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

What's the only room from which no one can enter or leave

Can you find out which number multiplied by itself will give the output as 12345678987654321?

During which month do people sleep the least?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?