Gear Rotation Riddle

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?

Gear Rotation Riddle




Similar Riddles

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

Asked by Neha on 06 Jun 2023


Bay of Bengal is in which state?

Bay of Bengal

Asked by Neha on 12 Mar 2021

I’m tall when I’m young, and I’m short when I’m old. What am I?

Asked by Neha on 07 May 2022


I have branches, but no fruit, trunk or leaves. What am I?

Asked by Neha on 13 Feb 2022

Can you move 2 matchsticks to form four equal sized squares.

Make four Square Riddle

Asked by Neha on 17 Dec 2020

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

Asked by Neha on 02 May 2025


Readers with excellent focus can find three differences between the camping scene pictures in 16 seconds. Can you? Test your eye power now!

Find 3 differences between the camping scene

Asked by Neha on 02 Sep 2026

What type of tree can I carry in my hand?

Asked by Neha on 04 Apr 2025

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

Asked by Neha on 28 Oct 2025


Spot the cat in the picture below

Spot the Cat

Asked by Neha on 11 Apr 2021

Hot Articles

Amazing Facts

Gambling

In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.