Quiz: What's your brain age?

Public Health England is developing a new tool to tell patients their brain age, as part of the fight against dementia. The tests are computer based and will be piloted by GPs in the next few months.

Dr Vincent Fortanasce, clinical professor of neurology at the University of Southern California, has already developed a similar test in his book The Anti-Alzheimer’s Prescription, which we have reproduced below.

To find out your brain age, click 'yes' to all the answers that apply to you.