NECO 2026 Mathematics Questions and Answers Objectives/Essay (Likely Expo/Runs)

It is very easy to make A1 in NECO Mathematics using the free and simple General Mathematics exams tips here. Likely NECO free Mathematics Questions and Answers for Objective and Theory exams ( Paper 1 &2) has been provided here for all SSCE candidates.

The National Examination Council, NECO Mathematics exam will take place according to the schedule in the Timetable and all the material needed for the exams will be provided. If you are looking for likely NECO Mathematics expo/ runs, follow the latest news here.

This article also make provision for NECO Mathematics past Questions and Answers for Objectives and Essay for practice purposes. Read below for more details on the Correct NECO SSCE Questions and Answers and PDF Download.

Details on NECO General Mathematics Objectives and Essay Papers (1&2)

The National Examination Council, NECO Mathematics exam booklet will consist of two (2) Sections (paper III and II). Do not open the booklet until you are told to do so. While waiting, write your Name and Examination Number in the spaces provided at the top right-hand corner of this booklet.

Answer Paper III on your objective test answer sheet. Paper III is expected to last for1 hour. On completion of Paper III, the objective test answer sheet will be collected. Candidates will answer Paper II on their answer booklet.

Mathematics Answers to Objectives Questions

Below are NECO Mathematics Past Questions and Answers :

NECO Maths Objectives for Practice before the exams. Below are Sample Past Mathematics Questions that may be repeated, make good use of them.

PAPER I OBJECTIVES

1. The median of a distribution can be estimated from

• A. Barchart
• B. Cumulative frequency curve
• C. Frequency polygon
• D. Pictorial
• E. Pie chart

ANSWER: B (Cumulative frequency curve)

Explanation: It is important to know that there are many charts in Statistics. Do not mix up the interpretation as the cumulative frequency curve stands as the best answer.

2. If A = 1/2h (a + b), make ‘a’ the subject of the formula

• A. (2A – 2bh) ÷ b
• B. (2A – bh) ÷ h
• C. (2A – bh) ÷ b
• D. (A – 2bh) ÷ h
• E. (2A – h) ÷ bh

ANSWER: B ((2A – bh) ÷ h)

Explanation: Ensures that the cross multiplication is done first before opening the bracket and division.

3. The graph of cumulative frequency distribution is known as

• A. an ogive
• B. a histogram
• C. a frequency polygon
• D. relative frequency
• E. none

ANSWER: A (an ogive)

4. The sum of the interior angles of a regular polygon with k sides is (3k-10) right angles. Find the size of the exterior angle?

• A. 90°
• B. 40°
• C. 60°
• D. 120°

Correct Answer: C (60°)

5. The height of an equilateral triangle of side is 10 3√ cm. calculate its perimeter.

• A. 40cm
• B. 60cm
• C. 20cm
• D. 30cm

Correct Answer: B (60cm)

Mathematics Practice Questions

6. Correct 241.34 (3 x 10-3)2 to 4 significant figures

• A. 0.0014
• B. 0.001448
• C. 0.0022
• D. 0.002172

7.Find the value of log3√ 81

• A. 81
• B. 16
• C. 8
• D. 3
• E. 3–√

Answer: C (8)

8.P = {x:(x – 2)(x + 3) (x – 4)(x + 5) = 0}. The elements in P are

• A. -5,-2, 3, 4
• B. -5, -3, 2, 4
• C. -5, -3, -2,4
• D. -4, -3, -2, 5
• E. 2, 3, 4, 5

Answer: B (-5, -3, 2, 4)

9. which of the following properties is/are common to parallelograms and rectangles?
I. all angles are right angles
II. the diagonals are equals.
III. the opposite sides are equal and parallel.

• A. I and II
• B. I and III
• C. II and III
• D. I
• E. III

Answer: E (III)

10. If 5x – 3 = 4x – 7, what is the value 6x?

• A. 24
• B. 6
• C. 4
• D. -4
• E. -24

Answer: E (-24)

11. The median of a distribution can be estimated from

• A. Barchart
• B. Cumulative frequency curve
• C. Frequency polygon
• D. Pictorial
• E. Pie chart

Answer: B (Cumulative frequency curve)

12. If A = 12h (a + b), make ‘a’ the subject of the formula

• A. (2A – 2bh) ÷ b
• B. (2A – bh) ÷ h
• C. (2A – bh) ÷ b
• D. (A – 2bh) ÷ h
• E. (2A – h) ÷ bh

Answer: B ((2A – bh) ÷ h)

13.The graph of cumulative frequency distribution is known as

• A. an ogive
• B. a histogram
• C. a frequency polygon
• D. relative frequency
• E. none

Answer: A (an ogive)

14. T varies inversely as the square root of F when T = 7, F = 214. Find T when F = 279

• A. 1.5
• B. 6.1
• C. 6.3
• D. 12.6
• E. 21

Answer: B (6.1)

15. Evaluate (2⁵ × 4^-2) ÷ (2^-3 × 2⁶)

• A. 9
• B. 8
• C. 3
• D. 89
• E. 14

Answer: E (14)

16. Multiply (3a−−√ – 4a) by (4a + 3a−−√)

• A. 9a + 16a²
• B. 9a – 16a²
• C. 3a + 16a²
• D. 3a – 16a²
• E. a – 16a²

Answer: B (9a – 16a²

17. If tan α = 12 and tan β = 13 and both α and β are acute, find tan (α + β).

• A. 0.015
• B. 1
• C. 10
• D. 39.81
• E. 45

Answer: B (1)

18. Bello chooses a number randomly from 1 to 10. What is the probability that it is either odd or prime?

• A. 110
• B. 25
• C. 12
• D. 35
• E. 910

Answer: D (35)

19. In proving the congruence of two triangles, which of the following is not important?

• A. two sides and the included angles
• B. two angles and a side
• C. three sides
• D. three angles
• E. right angle, hypotenuse and another side

Answer: B (two angles and a side)

20. Rationalize the expression (7−3√)(13−3√)

• A. (44 + 33–√) ÷ 83
• B. (44 + 23–√) ÷ 83
• C. (44 – 33–√) ÷ 83
• D. (44 – 43–√) ÷ 83
• E. (44 – 23–√) ÷ 83

Answer: C ((44 – 33–√) ÷ 83)

21. A chord XY of a circle with centre O and radius 5.32cm has ∠XOY = 140°. What is the length of the chord to the nearest centimetre?

• A. 10cm
• B. 6cm
• C. 5cm
• D. 3cm
• E. 1cm

Answer: A (10cm)

22. Construct a quadratic equation whose roots are -32
and 7

• A. 3×2 + 11x + 21 = 0
• B. 2×2 + 11x + 21 = 0
• C. 2×2 – 11x – 21 = 0
• D. 3×2 – 11x – 21 = 0
• E. x2 – 11x – 21 = 0

Answer: C (2×2 – 11x – 21 = 0)

23. If N25,000.00 is kept in a bank at the rate of 2% simple interest, how much will it amount to at the end of 5 years?

• A. N2,500.00
• B. N5,000.00
• C. N12,500.00
• D. N27,500.00
• E. N125,000.00

Answer: D (N27,500.00)

24. If y + 1y
= 9, evaluate y2 + 1y2

• A. 27
• B. 38
• C. 54
• D. 63
• E. 79

Answer: E (79)

25. Which of the following angular inequalities defines an obtuse angle?

• A. 0° < x < 90°
• B. 0° ≤ x > 180°
• C. 90° < x < 180°
• D. 90° ≤ x < 180°
• E. 90° > x < 180°

Answer: C (90° < x < 180°)

26. Find the coefficient of xy in the expansion of (x – 4y)(3x + 2y)

• A. 14
• B. 12
• C. 10
• D. -10
• E. -12

Answer: D (-10)

27. A pair of shoes was sold for N2,250.00 at a loss of 10%. What was the cost price?

• A. N750.00
• B. N2,500.00
• C. N2,538.00
• D. N3,288.00
• E. N4,038.00

Answer: B (N2,500.00)

28. If the 3rd and the 5th terms of an A.P are 6 and 10 respectively, find the 1st term and the common difference respectively.

• A. 1, 2
• B. 2, 2
• C. 2, 3
• D. 3, 2
• E. 3,3

Answer: B (2, 2)

29. The ages of 10 students in a class are; 15, 16, 15.5, 17, 14.9, 14.5, 14.1, 15.1, 14.8. find the range of their ages.

• A. 6.1
• B. 4.8
• C. 2.9
• D. 2.1
• E. 1.9

Answer: C (2.9)

30. The ages of Abu, Segun, Kofi and Funmi are 17 years, (2x -13) years, 14 years and 16 years respectively. What is the value of x if their mean ages is 17.5 years?

• A. 18
• B. 23
• C. 25
• D. 36
• E. 70

Answer: A (18)

31. A man travels at a rate of 25m/sec. If he travels for 10½hrs, how many kilometres has he covered?

• A. 262.5
• B. 945
• C. 970
• D. 995
• E. 1822.9

Answer: B (945)

32.The radii of two similar cylindrical jugs are in the ratio 3:7. Calculate the ratio of their volumes

• A. 1 : 04
• B. 3 : 07
• C. 9 : 49
• D. 0.086111111
• E. 27 : 343

Answer: E (27 : 343)

33. Find y if sin y = cos 48°

• A. 21°
• B. 24°
• C. 42°
• D. 48°
• E. 102°

Answer: C (42°)

Essay Mathematics Questions

In this section of the exams, candidates are required to answer the questions they know best from the questions provided. they should also ensure that the answers are up to the numbers expected to avoid loss of marks.

We are here to tell you that the National Examinations Council (NECO) is not in any way in support of any  NECO mathematics expo.

Anybody assuring you of any expo might scam you, beware of such people The only Questions are NECO mathematics past questions and Sample Questions and answers.

Mathematics Expo/Runs

The latest updates on the Likely NECO Mathematics expo/runs will provided here once available, we expect students to keep checking back to have access to the Questions and Answers tips once available on our website.

Tips to Passing Maths in NECO

•  Pray to God your Creator and the giver of success
• Carefully read and follow the instructions in the Maths exam questions paper
• Start With the questions you know very well
• Avoid unnecessary distraction from others
•  Make sure you are conscious to the time allowed
• Fill in all your details where it is required.

Those that wish to know more about the National Examination Council, NECO Mathematics, should use the comment section below for questions.

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