Students at Queenswood School in Brookmans Park achieved a 100 per cent pass rate, it was announced.

The girls’ school picked up a tally of 83 per cent A* to B grades across 23 subjects.

School bosses said results in science and maths were particularly strong, with all 20 maths students achieving A*–B. There were very strong performances in the Cambridge Pre-U examinations in English Literature and History of Art.

Principal Pauline Edgar said: “We are extremely pleased for the girls.

“These highly impressive results reflect the commitment and hard work of Queenswood’s students and staff, and maintain our reputation as a leading academic school.

“We wish the Upper Sixth every success in their future academic careers.”