Solving math riddles on the internet might not be on your to-do list, but exams are nearing and math is easily one of the most difficult subjects to master. So, here we are a series of math riddles to ...

Time is how long something takes to happen. The distance, speed and time triangle is an easy way to remember the formulae to help you work out problems. 1) A zombie walks at a pace of 2km/h. There is ...

A negative gradient shows the rate of “slowing down” or deceleration. Velocity-time graphs show velocity on the vertical axis. Acceleration is still represented by the gradient. Key fact The gradient ...

The speed is \( \frac {20}{10} = 2~m/s\). Key fact The gradient of a distance-time graph represents speed. When displaying a journey, the vertical axis will often represent the distance from a ...

Problems on ‘Time, Speed and Distance’ are very common in competitive exams like Banking, SSC, CSAT, etc. Knowing the shortcut methods for solving such Quantitative Aptitude problems will give you an ...

Dr. Leonard Evans, an EdTech Entrepreneur from the UK shares with us his advice on a challenge that many parents the world over are currently considering. Leo is a former J.P. Morgan Vice President, ...