The triangle below shows two angles. What is the size of the missing angle?
- A50°
- B121°
- C99°
- D81°Correct
Sum of angles in a triangle = 180°.
Real timed simulations for NCEE, Lagos State Model Colleges screening and private-school entrance exams — with subject-based practice and detailed performance insights for the parents guiding them. One plan covers them all.
NCEE past questions • NCEE practice test • Primary 6 exam prep
A bag contains 12 red and 8 blue marbles. What fraction are blue?
The National Common Entrance Examination (NCEE) is the federal selection examination administered by the National Examinations Council (NECO) for placement into Federal Government Colleges (Unity Schools) and an expanding list of partner secondary schools across Nigeria. It is one of the most competitive transitions a Nigerian child will face, and it rewards two things in equal measure: preparation and composure.
Most children who underperform on NCEE do not lack ability — they lack familiarity. They have not practised under the same timer, with the same answer style, on the same number of questions in a single sitting. Qualificant is built to close that gap.
The same preparation carries beyond NCEE. The Lagos State Model Colleges screening is already fully computer-based, and most private secondary schools test the same core subjects. One Qualificant plan covers NCEE, Lagos State and general private-school entrance practice — same subjects, same timed CBT experience your child will meet on the day.
Every Qualificant simulation maps to the official NCEE subject structure.
Number, measurement, geometry and word problems modelled on past NCEE papers.
Comprehension, lexis, structure, and Nigerian-context usage.
Living things, environment, simple machines, ICT basics and health.
Civic education, social studies and security education for the modern NCEE blueprint.
Number patterns, diamond questions, operator puzzles and series.
Analogies, antonyms, synonyms and vocabulary in context.
Choose the antonym of FREQUENT.
Qualificant is a diagram-rich platform — children practise the exact triangle, diamond and container puzzles they will meet on test day.
Sum of angles in a triangle = 180°.
Every Qualificant question carries the same status, subject and difficulty pills your child sees in the live exam interface.
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