About Me

Dr Greenwood is the main contributor to the numerical advice on this website, but he is extremely grateful for support he has been given by his students for their help proofreading and graphic design. Of particular note is Alan Pavier and Sara Collins. But of course this website would be nothing without the hundreds of inquisitive students who have asked the questions which need asking (plus a few questions which they frankly should have known the answer to already). So here’s to you students.

Dr Greenwood is a visiting lecturer of mathematics at various UK universities. He has also been commissioned by numerous psychometric test publishers to write numerical test items. He also loves a bit of fly fishing.

If you have any questions about numerical reasoning tests, or about maths generally, please do drop me a line; I’m here to help!