Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

A cat, a dog and a monkey were stolen. 3 suspects got caught: Harish, Manoj and Tarun. All we know is each person stole one animal, but we do not know who stole which. Here are the investigation statements. Harish said: Tarun stole the cat. Manoj said: Tarun stole the dog. Tarun said: They both were lying. I did not steal the cat or the dog. Later on, the police found out the man who stole the monkey told a lie. The man who stole the cat told the truth. Can you find out who stole which?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

What number do you get when you multiply all of the numbers on a telephone's number pad?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

I have teeth but i don't bite. Who Am I ?