The National Science and Maths Quiz (NSMQ) is a premier annual academic quiz competition that tests the knowledge and quick-thinking abilities of senior high school students in Ghana in the fields of science and mathematics. Since its inception in 1993, the quiz has been produced and marketed by Primetime Limited, an advertising and public relations agency with a strong focus on educational programming. Over the decades, it has evolved from a simple quiz into a major national cultural and educational phenomenon.
The objective of the National Science & Maths Quiz is to promote the study of the sciences and mathematics, and help students develop quick thinking and a probing and scientific mind about the everyday world around them, while fostering healthy academic rivalry among senior high schools.
The quiz, originally sponsored by Unilever "Brillant Soap," is popularly referred to as "Brilla" by many who have gone through the secondary school system, and it is one of the few academic events that brings all of Ghana's secondary schools together. The National Science and Maths Quiz is the longest running educational programme on national TV. Historically, the quiz was broadcast on GTV Ghana during the quiz season every Saturday at 11am and Wednesday at 4pm. Today, it is telecast on Joy News, Joy Prime, Joy 99.7 FM and various social media platforms.
History The idea for the production of a quiz programme aimed at encouraging the study of the sciences and mathematics was not mooted at a national science fair or conference. It happened on the tennis court of the University of Ghana, Legon in 1993. Dr. Kwaku Mensa-Bonsu, then managing director of Primetime, was on the court to play a tennis game with his playmates, the late Professors Marian Ewurama Addy and Ebenezer Kweku Awotwe. Dr. Mensa-Bonsu was curious as to why birds could stand on a live electric wire without getting electrocuted, but human beings could not do same. From Awotwe's explanation, Mensa-Bonsu got the idea of putting together a quiz programme on science and mathematics.
When the quiz started, it involved only 32 schools across the country, and these were divided into the Northern Sector and Southern Sector, with 16 schools per sector. Winners in both sectors were then brought to Accra for the national championship. Prempeh College won the maiden edition.
In 1997, the geographical sector system was abandoned, and two northern sector schools (from the old format), Opoku Ware School and Prempeh College made it to the finals where Opoku Ware School won its first trophy.
In 1998, the tournament became known as the National Science & Maths Quiz, when the quiz show lost its original sponsorship from Brilliant Soap. Subsequently, in 2012, the Ghana Education Service, through the Conference of Heads of Assisted Secondary Schools (CHASS) took up the sponsorship of the programme. In terms of participation, beginning in 2000, the number of schools was increased to 40. The number of participating schools again, was increased in 2013 to 81, although 66 ultimately showed up for the competition. Thus, the participation format was changed to a three-team contest instead of the two-team contest that had characterized the competition since its inception in 1993. To give the programme a national character, the quiz has since 2014 involved 135 schools from all parts of Ghana. Since 2014, 108 schools are selected from regional and zonal competitions and qualifiers to join 27 seeded schools (quarter-finalists from the previous year's competition) at the National Championships. The NSMQ regions are Greater Accra, Central, Eastern, and Ashanti Regions, while the zones are Bono-Ahafo, Western, Volta-Oti, and Northern Zones.
The first quiz mistress was the late Professor Marian Ewurama Addy, a professor of biochemistry at the University of Ghana, Legon. She was quiz mistress from 1993 till 2000. “When in 1993/94, during the planning of a televised quiz programme on Science, I was asked to be the quiz mistress, I could not say No”, she wrote in her memoir, Rewards: An Autobiography. “I was interested in females becoming scientists and this was an opportunity to invite the young ones to become scientists… I thought that this was a most effective way of being a role model,” she added. In recognition of her contributions to promoting the study of science and mathematics among girls through the NSMQ, Prof. Addy was named the Marketing Woman of the Year by the Chartered Institute of Marketing Ghana in 1995.
Eureka Emefa Adomako, a botanist at the University of Ghana, Legon, took over as quizmistress from 2001 to 2005, having been recommended by Prof. Addy. Dr. Adomako took charge of the programme until she had to leave for postgraduate studies. Before leaving, just as Prof. Addy recommended her as quiz mistress, Dr. Adomako recommended that Prof. Kaufmann take over as quiz mistress.
In 2006, Prof. Elsie Effah Kaufmann, the founding Head of the Biomedical Engineering Department at the University of Ghana, Legon, took over as quiz mistress. Over the years, she has succeeded in bringing her own style to the programme, occasionally injecting some humour into an otherwise formal programme. As the chairperson of the moderation team, Prof. Kaufmann is supported by a team of consultants made up of Prof. W. A. Asomaning, Dr. Ebenezer Owusu, Dr. Amos Kuditcher, and Dr. Douglas Adu-Gyamfi, all of the University of Ghana, Legon. At the preliminary stages, the quiz is moderated by Drs. Anita Oppong-Quaicoe, Thelma Ohene-Agyei, Gladys Odey Schwinger and Lucy Agyepong.
Presbyterian Boys' Secondary School has been the most successful school in the quiz so far, having made thirteen appearances at the finals, including five consecutive grand finales. The school has won the competition nine times, a record that includes back-to-back wins on two separate occasions (2008 & 2009; 2022 & 2023). Mfantsipim School is the second school to win the competition twice in a row (2024 & 2025). Achimota School is the only coeducational school to have won the competition. No all-girls' school has ever won the competition.
Since its inception, only eleven schools in the country have won the competition. Nine out of the eleven winning schools (representing about 82%) were historically considered 'mission schools' during the British colonial era and are now formally religiously affiliated to four Christian denominations, namely Anglican, Catholic, Methodist and Presbyterian churches. Furthermore, only five out Ghana's sixteen administrative regions (representing approximately 31%) have produced winners - Greater Accra, Ashanti, Central, Eastern and Western Regions.
In 2021, Primetime Limited launched the STEM Festival comprising Mentorship Sessions and the Sci-Tech Fair. The Sci-Tech Fair component includes a Sci-Tech Innovation Challenge and an Exhibition open to Senior High Schools, Basic and Junior High Schools, Tech firms and start-ups.
List of main hosts and quiz mistresses Marian Ewurama Addy, 1993–2000 Eureka Emefa Adomako, 2001–2005 Elsie Effah Kaufmann, 2006–present
Quiz structure Three schools compete in each contest and each school is represented by two contestants. The current quiz mistress is Dr. Elsie Effah Kaufmann. Presently, every contest is composed of five rounds with the following rules:
Round 1 — The round of fundamental questions. Each contesting school has to answer 4 Biology, 4 Chemistry, 4 Physics and 4 Mathematics questions. A wrongly answered question may be carried over as a bonus. Partial credit is sometimes awarded by the quiz mistress. Round 2 — This round is called the speed race. All three schools are presented with the same mainly applied questions at the same time. A school answers a question by ringing the bell. There are no partial credits at this stage and a school gains a maximum of three points for answering a question correctly. Round 3 — This round is known as the Problem of the Day. The contestants are required to solve a single question, worth 10 points, within 4 minutes. Round 4 — True or False statements are given to the contestants in turns. The objective is to determine whether each statement is true or false. A correctly answered question fetches 2 points. A wrongly answered question attracts a penalty of -1 point. One may decide not to answer a question, in which case it will be carried over to the next contesting school as a bonus for the full benefit of the two points. Round 5 — Riddles; clues are given to the contesting schools. The schools compete against each other to find the answers to the riddles. Getting the correct answer on the first clue fetches 5 points. On the second clue, 4 points are awarded for a correct answer. On the third or any other subsequent clue, a question answered correctly is given 3 points. There are 4 riddles in all.
Overall records and statistics List of past winners and finalists
Year Winners1st Runner-up2nd Runner-up1994 Prempeh College Achimota School1995 Presbyterian Boys’ Secondary SchoolOpoku Ware School1996 Prempeh College Presbyterian Boys' Secondary School1997 Opoku Ware School Prempeh College1998 Achimota School St. Peter's Senior High School1999 Mfantsipim School Wesley Girls' High School2000St. Peter's Senior High SchoolMfantsipim School2001Pope John Senior High School and Minor Seminary Ghana Secondary Technical School2002Opoku Ware School St. Peter's Senior High School2003Presbyterian Boys’ Secondary School Opoku Ware School2004Achimota School St. Peter's Senior High School2005St. Peter's Senior High SchoolOpoku Ware School2006Presbyterian Boys’ Secondary School St. Peter's Senior High School2007St. Augustine's College Kumasi Anglican Senior High School2008Presbyterian Boys’ Secondary School Opoku Ware School2009Presbyterian Boys’ Secondary School Achimota School2010No competition held2011No competition held2012Ghana Secondary Technical School St. Francis Xavier Minor Seminary2013St. Thomas Aquinas Senior High School Presbyterian Boys' Secondary SchoolMfantsiman Girls' Senior High School 2014Mfantsipim School Ghana Secondary Technical SchoolSt. Francis Xavier Minor Seminary2015Prempeh College Adisadel CollegeUniversity Practice Senior High School2016Adisadel CollegeOpoku Ware SchoolMfantsipim School2017Prempeh College St. Thomas Aquinas Senior High SchoolAdisadel College2018St. Peter's Senior High SchoolWest Africa Senior High SchoolAdisadel College2019St. Augustine's College Presbyterian Boys’ Secondary SchoolSt. Peter's Senior High School2020Presbyterian Boys’ Secondary SchoolAdisadel CollegeOpoku Ware School2021Prempeh CollegePresbyterian Boys’ Secondary SchoolKeta Senior High Technical School2022Presbyterian Boys’ Secondary SchoolPrempeh CollegeAdisadel College2023Presbyterian Boys’ Secondary SchoolAchimota SchoolOpoku Ware School2024Mfantsipim SchoolSt. Augustine's CollegeKeta Senior High Technical School2025Mfantsipim SchoolSt. Augustine's CollegeOpoku Ware School2026Presbyterian Boys’ Secondary SchoolAccra AcademySt. Augustine's College
Ranking
League of Finalists