NECO Mathematics Questions and Answers 2021/2022 (Expo) Objectives/Essay PDF Download

NECO Mathematics Questions and Answers 2021/2022 to Objectives and Essay: free Mathematics Expo/runs Obj & essay available for all. You can also download the Mathematics NECO 2021 Questions and Answers PDF.

Candidates who wish to have access to the current NECO Mathematics Answers for PAPER 1 & 2 online. All you have to do is to read carefully and adhere strictly to all instructions guiding the NECO 2021 Mathematics Exams Questions.

In addition to the National Examination Council, Current updates on Mathematics answers for NECO, the team has made available some NECO Maths past Questions and Answers to help you.

2019 NECO Mathematics Answers to Questions

If you need the verified likely Mathematics Runs and randomly repeated NECO Questions and answers for Mathematics without Subscription a night before the exams, you are not alone.

NECO Mathematics 2021 Objectives Questions and Answers PDF

NECO Maths Objectives for Practice before the exams. Below is NECO 2021 Sample Mathematics Questions that may be repeated, make good use of it.


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)

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)

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)

Mathematics Practice Questions

1. Correct 241.34 (3 x 10-3)2 to 4 significant figures
A. 0.0014
B. 0.001448
C. 0.0022
D. 0.002172

2. At what rate would a sum of #100.00 deposited for 5 years raise an interest of #7.50?
A. 11/2%
B. 21/2%
C. 15%
D. 25%

3. Three children shared a basket of mangoes in such a way that the first child took ¼ of the mangoes and the second ¾ of the remainder. What fraction of the mangoes did the third child take?
A. 3/16
B. 7/16
C. 9/16
D. 13/16

SEE: NECO Timetable

Mathematics Essay NECO Questions and Answers 2021

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

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How to Pass NECO Mathematics Questions (Expo)

Student Looking for NECO Mathematics Expo are advised to key into the following guide.

Proper Preparation

Preparation is the key to Success, anybody looking for any other way to pass Mathematics apart from good preparation is looking for a way to fail. seat tight and study your books and pass maths can never be a problem to you.

Use Good Mathematics Textbooks

There is nothing good as sound textbooks. The textbooks are your companion. Make good use of mathematics textbooks in addition to your class note and you will see yourself solving complex mathematics questions. One textbook is not enough, some textbooks make topics that seems to be hard in others simple. You are advised to make textbooks your companion.


Pray is the key is the master key, never rely solely on your own effort, God is there to help you. Your prayer to the Almighty God will open the door of Success in your Exams. Believe in God your creator and all your problems is over.

Time Management

Time management is very important as long as NECO 2020 Mathematics is concerned. Make sure you don’t waste time when attempting any question. Answer Questions You Know better before proceeding to try others. Be mindful of the time given and the number of questions you are to answer before the time elapses.

Adhere to instructions

Any candidate they refuse to adhere to the Examination Instructions is planning to fail. The instructions there are for you not for the invigilators. Adherence to instructions gives you a better chance of passing NECO maths 2020.

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