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Development can be explained as how economically, socially, culturally or technologically advanced a country is. Originally, the Brandt line was a default method of defining which countries were most or l...

Osmosis can be explained as the passing of water molecules across a partially permeable membrane from an area of high concentration of water molecules to an area of low concentration of water molecules.If...

A triangle with two equal sides and angles is an isosceles triangle. Angle x will be shown in a diagram during the interview.

The trick here is to figure out what topic the question relates to, and recall all relevant theory and formula. Often questions look tougher than they actually are. Begin by writing out what you know at t...

Ok let’s take this example:5 tins of soup have a total weight of 1750 grams. 4 tins of soup and 3 packets of soup have a total weight of 1490 grams. Work out the total weight of 3 tins of soup and 2 packe...