John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

You can see three almost identical images below. Can you spot the odd one out from them?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

When 99 is considered higher than 100?

What is the largest number you can write with just 3 digits?

Before Mount Everest was discovered, what was the highest mountain in the world?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

When my father was 31 I was 8. Now he is twice as old as me. How old am I?