There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3