What is common among 11, 69, and 88?

You are driving down the road in your car on a wild, stormy night, when you pass by a bus stop and you see three people waiting for the bus

An old lady looks as if she is about to die.
An old friend who once saved your life.
The perfect partner you have been dreaming about.
Knowing that there can only be one passenger in your car, whom would you choose?

No matter how little or how much you use me, you change me every month. What am I?

What does this rebus picture identify?

Before Balboa discovered the Pacific Ocean, which was the largest ocean before that?

How can you take 2 from 5 and leave 4?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

With the help clues provided in the image, can you find the 5 digit key?

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