NECO Mathematics Answers 2023 is Out – See Neco Maths Questions for Objectives & Essay.
The Neco mathematics answers 2023 can be seen here. The National Examination Council (NECO) SSCE exam for the General Mathematics paper is scheduled to be written on Wednesday 2nd August 2023.
The Neco Mathematics exam 2023 exam will begin from 10.00 am to 11.45 am for paper III (Objectives) and 12.00 noon to 2.30 pm for paper II (Essay). In this post, we will be posting the neco mathematics questions for candidates that will participate in the examination.
Note that below is the questions from neco mathematics past questions and answers that we feel are likely questions for SSCE preparation.
Neco Mathematics Answers 2023.
6. (a) Two children shared an amount of money in the ratio 3/4:2/5. If the smaller share was N25.00, how much was shared between them?
(b) A box contains 5 red, 3 green and 4 blue balls of the same size. If a boy picks two balls from the box one after the other without replacement, what is the probability that both balls are red?
7. a) In a right angled triangle, sin x = 3/5. Evaluate 5(cos x)³3.
(b)
Part II
Answer any FIVE questions. Write your answers on the answer booklet provided.
8. (a) In a class of 50 students, 30 offered History, 15 offered History and Geography while 3 did not offer any of the two subjects.
(i) Represent the information on a Venn diagram.
(ii) Find the number of candidates that offered:
(A) History only;
(B) Geography only.
(b) A trader sold an article at a discount of 8% for N 828.00. If the article was initially marked to gain 25%, find the
(i) the cost price of the article;
(ii) discount allowed.
9. (a) The second, fourth and sixth terms of an Arithmetic Progression (A.P.) are x – 1, x + 1 and 7 respectively. Find the:
(i)common difference;
(ii)first term;
(iii)value of x.
(b) A spherical bowl of radius r em is onequarter full when 6 litres of water is poured into it. Calculate, correct to three significant figures, its diameter. [Take π =22/7]
10. P(lat 400N, long 18°W) and Q(lat 400N, long 78OW) are two cities on the surface of the earth. Calculate, the:
(a)
11. Using a ruler and a pair of compasses only:
(a) construct a triangle PQR with /PQ/ = 10cm, ∠QPR = 90° and ∠PQR = 30°;
(b) (i) construct I, the locus of all points equidistant from PR and QR;
(ii) locate M, the point where / intersects with PO,
(c) (i) with M as centre and radius MP, draw a circle;
(ii) calculate the area of the circle correct to one decimal place.
[Take Π= 22/7].
12. The table below gives the distribution of marks for 360 candidates who sat for an examination.
Marks (%) 
09 
10 – 19  20 – 29  30 39  40 – 49  50 – 59 
60 – 69 
70 79  80 89 
Number of 
20 
48 
60 
72 
80 
40 
25 
10 
5 
candidates 









(a) Draw a cumulative frequency curve for the distribution.
(b) Use your graph to estimate the semiinterquartile range.
(c) If the minimum mark for the distinction is 75%, how many candidates passed with distinction?
13. (a) A ship Pis 3km due east of a harbour. Another ship Q is also 3 km from the harbour but on a bearing of 042° from the harbour.
(i)Find the distance between the two ships.
(Find the bearing of ship Q from ship P.
(b) A motorist traveled 300 km at an average speed of 75 km/h and returned at an average speed of v km/b. If his average speed for the whole journey is 60 km/h, find v.
Neco Maths Objective Questions 2023.
9.
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PS: Once again, there is nothing like the Neco maths expo. Do not fall victim to scammers online trying to obtain money from you with fake promises of having access to a live question paper before the exam. What we have on this page are likely exam questions from Neco maths past questions and answers to serve as a revision guide.