What is both possible and impossible at the same time?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

I have feet, but no legs. Which animal Am I?

Find the missing number in the sequence below:

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

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 ?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

What does this simple rebus mean?

Can you solve the below geography rebus by decoding the below rebus ?