Bay of Bengal is in which state?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Which is faster, Heat or Cold ? Explain.

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

Find the missing number in the image below.