A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

What two things can you never eat for breakfast?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

What is next number in the pattern below:

131 517 192 123 ?

How many words can a pen with half refill write?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

I have two sand hourglasses:
1. A 7 minute one and
2. An 11-minute one.

Using just these 2 sand hourglasses, how can I measure time as 15 minutes?