Which is faster, Heat or Cold ? Explain.

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 is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

It belongs to you, but other people use it more than you do. What is it?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

I have branches, but no fruit, trunk or leaves. What am I?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?