Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

What makes this number unique: 8,549,176,320?

Replace the question mark in the picture below.

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Different lights make me strange by changing me into different sizes. What am I?

What is black when you buy it, red when you use it, and gray when you throw it away?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

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 ?