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Writing in exams is all about preparation, your plan will become your best friend. Before every essay based exam I write out how much time I have and allocate time for planning, writing and checking- that...

Formula for the Area of a triangle: A = (base x height)/ 2
Here we have three identical triangles.
Therefore the formula for the Area of the three triangles: A = (b x h) x 3 / 2 = A of trapeziu...

When a high blood glucose level is detected by the body, pancreas releases the hormone, insulin, into the bloodstream. The release of insulin results in glucose moving from the blood and into liver and mu...

Firstly, we need to grasp the problem, and understand what the question is asking us to do. We are given a differential equation, and we are required to solve for y, i.e. write y as a function of x: y(x)=...

In terms of speaking exams, the most cliché answer is practice, practice and practice! The advice that used to help me a lot when revising for a speaking exam is to record yourself speaking and then liste...