How do you go from 98 to 720 using just one letter?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

In the image below, can you find the value of an angle(y)

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A person is found murdered in his Chamber. When the crime scene is investigated, the Investigator find out that there is a calendar on which the victim has written a few numbers with his blood. The numbers are 4, 11, 11 and 4.

There are four suspects in the murder, John, Jacob, Anna and Lee. Can you find out who is the murderer?

What does this Rebus Picture means ?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?