We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Can you solve the photo plexer logic ?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

why number 8549176320 is one of a kind?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What goes through cities and fields, but never moves?