Solve the mathematical equation in the picture below.

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Can you make four (4) nines (9) equal 100?

What building has the most stories?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

Spot the cat in the picture below

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?