Can you guess the name of the month by looking the below rebus ?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

Can you identify the hidden rebus in the image below?

A sundial has the fewest moving parts of any timepiece. Which has the most?

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?