Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

Can you find out the remainder when 3^300 is divided by 5?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Why Wine Glass Stem is so long?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.