Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

In order to complete the racing competition, the Mexico racetrack has to submit its top and the most famous three horses to win the competition. Due to an electrical storm, all the records are cleared and no one knows which horse holds the record. They all look identical and it becomes even more difficult to differentiate the horses. There are 25 horses in the Mexico racetrack. But there can be only five horses at a time on the track. What will the least number of races that can be conducted to find out the three fastest horses?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

I have no life, but I can die. What am I?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?