What is more useful when it is broken?

What goes up but never comes down?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

What Deficiency does the below rebus represent?

VIT_MIN

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Count the number of balls in picture below:

What's the best place to go shopping in the ocean?

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?