What country can make you shiver?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

You need to arrange three 7 and mathematical symbols to form number 1?

Which is heavier: a ton of bricks or a ton of feathers?

There was once a troop of 5 elves. The 5 elves were very dedicated on finding the magical treasure of 1000 coins. However, being elves, they were super geniuses, very greedy and they did not hesitate in taking lives of other elves. The 5 elves were named Aye, Bee, Cee, Dee and Ee, ranked from high to low respectively, from Aye to Ee. One fine day, their efforts brought results and they found 1000 coins. Now they had to split it in between them as per their ranks. The lowest ranked elf has to make the proposal. If the proposal is accepted by majority, it is agreed, or the suggesting elf is killed.

What proposal should elf Ee make ?

Replace the question mark with the correct number.

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

What has many keys but can’t open a single lock?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?