That’s why understanding how intelligence works - what factors affect it and how to improve it - is so important. And we need YOU to help by taking the Great British Intelligence Test.

You want to know how smart you are? The Great British Intelligence Test has measured the brainpower of the nation in one of the largest intelligence experiments of its kind ever undertaken.

Only then can it can return to being the great institution that provides the intelligence support our presidents need to protect our nation against national-security threats facing our nation today.