What number comes next in this sequence:
7 8 5 5 3 4 4 _

When it is alive we sing, when it is dead we clap our hands. What is it?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

I have eight fingers and two thumbs but I do not live. What Am I?

You need to move three matchsticks to form three squares. Can you do it?

I don't get anymore wetter, no matter how much rain falls on me.

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

Find the number of squares in the below picture

A California farmer owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner calls the farmer to see how much fruit is available for him to buy. The farmer knows the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?