**NECO Mathematics Questions and Answers 2021/2022 For Essay and Objectives Exams. If you are in need of a free Mathematics expo, you have to stay glued to this page for the latest Solution to NECO mathematics Questions 2021 and other relevant guides during the exams.**

Download NECO Mathematics Questions and Answers pdf, Students who really want to come out successful in the 2021 NECO have another opportunity here. Here you have likely **NECO Mathematics Expo/runs** for the present and Past NECO Questions. Make good use of this article and you will have every reason to come back.

All the detail on Mathematics papers 1 and 2 (OBJ & Essay) are available on this page for NECO exams. Candidates should keep to all the instructions and Answers the Questions appropriately to meet the marking scheme.

Undoubtedly, The National Examination Council (NECO) had provided every useful material and information on Mathematics to help students pass well in the ongoing Exams.

Table of Contents

## Get NECO Mathematics Objectives Questions and Answers 2021

The National Examination Council (NECO) has the duty of setting and marking of the NECO Examination. The board does not encourage examination Malpractice. Owing to this, We advise all that registered for the NECO Exam to beware of people promising to supply the answers during the exam. All the guidelines are here with you, there is no other expo/runs.

The **NECO Mathematics expo** is provided in a portable document format for download, Candidates is only required to click and download them into their devices for easy access.

The following are Past NECO general Mathematics Objectives questions and answers that may be repeated

1. Express 0.03785 in standard form correct to 3 significant figures.

**A.**3 × 10\(^{-2}\)**B.**3.78 × 10\(^{-2}\)**C.**3.79 × 10\(^{-2}\)**D.**3.79 × 10\(^{-1}\)**E.**3.78 × 10\(^{-2}\)

**ANSWER: C (3.79 × 10\(^{-2}\))**

2. Convert 101.011_{2} to base 10

**A.**63**B.**47**C.**11**D.**778778**E.**538

**ANSWER: E (538)**

3. Solve the equation x^{2} – 3x – 10 = 0

**A.**-2 or -5**B.**-3 or -10**C.**5 or -2**D.**2 or 5**E.**3 or 10

**ANSWER: C (5 or -2)**

4, If sin θ = 4/5 where 0° ∠ θ ∠ 900, what is the value of cos θ + tan θ?

**A.**14151415**B.**15291529**C.**138138**D.**1441514415**E.**245245

## NECO Mathematics 2021 Essay Questions and Answers ( Expo)

The ongoing **NECO Maths** Are Ready for Candidates and made Available for you here. You have to follow the required steps and instructions to have access to the Current Questions and their solutions.

The following are neco Mathematics past questions that may be repeated

1a)

(2x+1)/(3-4x)=2/3

3(2x+1)=2(3-4x)

6x+3=6-8x

6x+8x=6-3

14x/14=3/14

x=3/14

1bi)

E=MV^2/2

2E/M =MV^2/M

V^2=2E/M

V=sqr2E/M

1bii)

Vsqr2E/M

Vsqr2*64/2

Vsqr64

V=8

2 a )

number of sides =12

radius of circle =10 cm

area =?

n ×© 2= 360

12 © 2= 360

© 2 = 360 / 12 =30 °

© 1 + © 2= 180 – 30

© 1 = 150

When © 1 and © 2 are interior and exterior angle

of a polygon A sector has are .

Area of sector =© / 360 × rot 8 ^2

= 150 / 360 ×22 / 7× 100 / 1

A =130 – 95 cm^2

2 b )

1 /2 ( 2x + 1 ) – 2 /5 ( x – 2 )= 3

2 x +1/ 3 – 2 x – 4/ 3= 3

10 x +5 – 6x + 12 / 15 =3 / 1

Cross multiple

4 x +17 =45

4 x /4 =28 / 4

x = 7.

3 )

Apply 5m rule to find C P

t / sin T = P /sin P

t / sin 110 = 6/ sin 40

t =6 * 0. 9396 / 0. 6428

= 56376 / 6. 6428

= 87704

= 877 km

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### Can Candidates Buy NECO 2021 Maths Answers?

We are aware that there are many sites out there promise to provide answers to you once you subscribe. You have to be careful as some of them do not supply legit answers, remember the WASSCE Do not support Examination Malpractice. We have all you need to help you pass the examination.

**NECO Questions and Answers Success Guide**

The following has been proving itself very useful in time like this, follow it and passing the NECO mathematics Exam can never be a problem for you.

** DON’T SKIP MATHEMATICS EXAMPLES AND EXERCISES: **

Many candidates are fond of skipping exercises and even examples while studying textbooks. In fact, “we” loved notebooks so much that we could ask, “can I read my notebook and pass NECO maths 2020?” Don’t be scared of attempting exercises in mathematics. Face the challenges.

** SOLVE PROBLEMS IN NECO PAST QUESTIONS**:

This is another factor that affects candidate’s success. Do not read mathematics past questions; answer past questions. Ensure to understand and solve each problem. If you find any question difficult while attempting the maths past questions, then feel free to consult your book for broad knowledge about the topic

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