Can you place three balls such that the equation shown in the picture holds true?

Spot the cat in the picture below

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.

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

If an electric train is travelling south, then which way is the smoke going?

What begins with T, ends with T, and has T in it?

What is the word or phrase?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?