Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

I have feet, but no legs. Which animal Am I?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

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

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.