- Entrance test
- The Lincolnshire Consortium of Grammar Schools test
- What's tested
- Two papers: verbal reasoning, and non-verbal and spatial reasoning (no English or maths paper)
- Usual timing
- Registration closes in the spring or early summer of Year 5 (check the consortium). The two papers are on separate days in September of Year 6.
- How places are decided
- A combined standardised score of 220 qualifies.
- Set by
- GL Assessment
- Year 7 intake
- Boys
- ⚠ Caistor Grammar School runs its own test on different dates.
Checked November 2026. Exact dates and arrangements change each year: always confirm with the school or the local council before registering.
Preparing for Boston Grammar School
- 📚All 4 subjects from age 7
- ⏱️11+ mocks from Year 5
- ✅Instant marking & solutions
- 📈Weekly progress for you
Then £9.99 a month. Brothers and sisters half price.
Other grammar schools in Lincolnshire
- Boston High School
- Bourne Grammar School
- Caistor Grammar School
- Carre's Grammar School
- Kesteven and Grantham Girls' School
- Kesteven and Sleaford High School
- King Edward VI Grammar School
- Queen Elizabeth's Grammar School
- Queen Elizabeth's Grammar School
- Queen Elizabeth's High School
- Skegness Grammar School
- Spalding Grammar School
- Spalding High School
- The King's School
ElevenUp is an independent practice service and isn't affiliated with Boston Grammar School, its local authority or any test provider.