Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

What do you think with the below Picture ?

How many words can a pen with half refill write?

People make me, save me, change me, raise me. What am I?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

How many triangles can you find in this given picture?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

What is at the end of a rainbow?

How many sides does a circle have?