What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

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

John bought a new car. He has a habit of eating ice cream from a particular ice cream shop while returning home from office. Whenever, he eats strawberry ice cream, he faces no problem. But whenever, he eats chocolate ice cream, the car starts giving problem. At first, he thinks, it is just a co-incidence but when this awkward incident happens for 3-4 times, he reports this problem to the company.

The mechanic of the company checks but finds no problem at all. The next day, when he stops by to eat chocolate ice cream, the car again starts giving problem.

Can you find the possible reason?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Can you make a fire with just a single stick?

What does does this rebus picture means ?

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?