Mill Hill County High School 11 Plus (11+) Exam, Technological Aptitude Test Information



Established in 1807, Mill Hill County High School is a secondary school with academy status. Located in Mill Hill in the Borough of Barnet in London, it was the first comprehensive school in the UK to have a student accepted on to the Morehead-Cain merit scholarship program in the US.


Mill Hill educates approximately 1,700 students aged between 11 and 18. It aims to provide an environment for pupils to develop their strengths and overcome barriers. Mill Hill County High School has a traditional approach to student behaviour and students are expected to wear a distinctive uniform.


11 Plus Information for Mill Hill County High School


Address: Mill Hill County High School, Worcester Crescent, Mill Hill, London, NW7 4LL

County: Barnet

Admissions Info: 020 8238 8180

School Type: Mixed

Number of pupils: 1,700 (approx.)

Number of Places in Year 7: 243

Exam Date: September

Exam Board Type: GL Assessment


Mill Hill County High School Year 7 Admissions


Admission to Year 7 at Mill Hill County High school is determined by student performance in either the Technological Aptitude Test, the Music test, or the Dance Audition. Typically, the school admits 243 students into Year 7 and places are always oversubscribed. In cases where there are more applicants than available places, the school uses the following criteria to determine admission, giving priority to:


  • Looked After or previously Looked After children
  • Students who live closest to the school
  • Pupils who already have a sibling at the school
  • Children of members of the teaching staff
  • Up to 24 technology, 24 music and 12 dance places


The school website states that last year, over 3000 students registered for the aptitude tests and auditions. As a result, the school encourages parents to contact the Admissions Office by post or by email at for further admissions information.


Parents are also encouraged to read Mill Hill’s Admissions Policy and Guidance notes before contacting the school. The Admissions section of the school website also has a useful FAQs document.


How to Apply for 11 plus Year 7 Entry to Mill Hill County High School


Before applying for a Year 7 place at Mill Hill, parents and prospective pupils are encouraged to visit the school on its Open Evening in September. During the event, attendees will have the opportunity to meet students and staff. A limited number of parents (not students) may be able to tour the school by appointment. For more information on how to book a place, please see the Open Evening page on the school website.


In order to apply for a place at the school, parents need to register their child by completing the registration form. They also need to complete a Supplementary Information Form via the school website, here. Additionally, parents should complete a Local Authority Common Application Form (CAF) and name Mill Hill County High School as one of the choices.


If an application is unsuccessful, parents will be notified in writing and will receive details of the Appeals procedure.


Mill Hill County School 11 Plus Exam: Technological Aptitude Test


The Mill Hill County Technological Aptitude Test is set by the exam board GL Assessment and is taken in September. The test comprises two sections:


  • Verbal reasoning
  • Abstract reasoning


The verbal reasoning section of the exam is likely to focus on vocabulary-based exercises. The abstract reasoning section is likely to contain questions similar to a non-verbal reasoning test, focusing on problem solving skills using patterns and shapes rather than words.


After taking the test, the school will write to all parents in October to provide their child’s test score. Further information on how test scores relate to the allocation of places is also provided.


How to Prepare for the Mil Hill County High School 11 Plus Technological Aptitude Test?


At Exam Papers Plus, we recommend that students follow a structured revision plan that covers the two core areas: verbal reasoning and abstract reasoning. The more time students have to prepare for the Technological Aptitude test, the more time they’ll have to improve any weak areas.


Parents should help their child create a study schedule that highlights what needs to be studied and when. As well as topic revision, students should combine their studying with practice test papers.


We publish 11 Plus practice tests that help students prepare for entrance exams like the Mill Hill County High School Technological Aptitude Test. Our tests help students become familiar with the style and layout of GL Assessment exams, which can help boost their confidence in the lead up to big day.


As the aptitude test approaches, we recommend that students take our tests under timed conditions to get used to answering questions quickly and under pressure.


For the Mill Hill County High School 11+ exam, we would specifically recommend the following practice resources:


Verbal Reasoning

Full Practice Tests

Skill Specific Practice


Non-Verbal Reasoning

Full Practice Tests



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Our practice tests aim to show what sort of questions were included in Mill Hill County High School 11+ past papers. The information provided about Mill Hill County High School was believed to be correct at the time of publishing. However, please be aware of future changes. We advise you to contact the school directly if you are unsure of anything. School contact details are provided within the post.

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