WAEC Further Mathematics Questions 2021 Objective and Theory Update : Current School News

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WAEC Further Mathematics Questions 2021 Objective and Theory Update

Filed in Exam, WAEC News by on September 16, 2021

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 – WAEC Further Mathematics Questions –

WAEC Further Mathematics Questions are out now on our website. In this article, I will show you past WAEC Further Mathematics random repeated questions for free. All you need to do is to stay focus and follow this guide.

WAEC Further Mathematics Questions

West African Examinations Council (WAEC) is an examination board that conducts the West African Senior School Certificate Examination, for University and Jamb entry examination in West African countries.

In a year, over three million candidates registered for the exams coordinated by WAEC.

The 2021 WAEC Further Mathematics exam will comprise Papers 2 & 1 Essay and Objective . That means the examination will last for three hours (3hrs) only.

There will be two papers, papers 1 and 2, that must both be completed.

PAPER 1: This paper will contain forty multiple-choice objective questions that will cover the entire course.

Candidates will have one hour to answer all questions for 40 points. The following areas of the curriculum will generate the questions:

30 questions on pure mathematics

4 questions about statistics and probability

6 questions on vectors and mechanics

PAPER 2: There will be two portions, Sections A and B, that must be completed in two hours for 100 points.

Section A will include eight obligatory questions of an elementary kind worth 48 points. The following is how the questions will be distributed:

In this post, we will post samples of the WAEC Further Mathematics questions for candidates that will take partake part in the examination for practice.

WAEC Further Mathematics Objective Answers

Today’s WAEC Further Maths OBJ Answers

1-10. CBBDCAADCB

11-20. DCBDCBCDCC

21-30. ABDCDABBCB

31-40. CDCADBCAAD

41-50. ABDCBACDDC

=========================

ALSO FOR YOU!!!

Theory Question and Answers

(1) pr(age)=4/5

pr(fully)=3/4

pr(must)=2/3

pr(age not admitted)=1-4/5

=1/5

pr(fully not admitted)=1-3/4

=1/4

pr(must not admitted)=1-2/3

=1/3

Therefore pr(none admitted)=1/5*1/4*1/3

=1/60

(2) Tabulate

Marks| 1-10, 11-20, 21-30, 31-40, 41-50,51-60, 61-70, 71-80, 81-90, 91-100

F| 3, 17, 41, 85, 97, 115, 101, 64, 21, 6

C.B| 0.5-105, 10.5-205, 20.5-305, 30.5-405,40.5-505, 50.5-605, 60.5-705, 70.5-805,80.5-905, 90.5-1005

C.F| 0+3=3, 3+17=20, 20+41=61, 61+85=146,146+77=243, 243+115=358, 358+101=459,459+64=523, 523+21=544, 544+6=550

(3) Given: f(x)={(4x-x^2)dx

f(x)=2x^2 – x^3/3 + K

f(3)=2(3)^2 – (3)^2/3 + K =21

18 – 9 + K=11

9+K=21

K=21-9

K=12

Therefore, f(x)= -x^3 + 2x^2 + 12

(4) 1/1-cos tita + 1/1+cos tita

=1+cos tita + 1-cos tita//(1-cos tita) (1+cos tita) = 2/1+cos tita – cos tita – cos^2 tita = 2/1-cos^2 tita

Recall that :

Cos^2 tita + sin^2 tita = 1

.:. Cos^2 tita = 1-sin^2 tita

.:. 1/1-cos^2 tita + 1/1+cos tita = 2/1-(1-sin^2 tita)

(5) At stationary points,

dy/dx=0.

y=x^0(x-3)

Let u=x^2,v=x-3.

du/dx=2x dv/dx=1.

dy/dx= Udv/dx + Vdu/dx

dy/dx=x^2(1)+(x-3)(2x)

.:. dy/dx=x^2+2x^2-6x

dy/dx=3x^2-6x

At stationary point,

dy/dx=0..

.:.3x^2-6x=0

Equation of line=> 3x^2-6x=0

(6ai) P:F=4:1 =4x+1x=100

5x=100

x=100/5 x=20

pass=20*4=80%

fail= 20*1=20%

p(pass)=80/100=0.8

p(fail)=20/100=0.2

n=7

(6aii) P(between 3 and 6 failed)

P=0.2

q=0.8

P(36)

P(x=3) + P (x=4)+p(x=5)+P(x=6)

p(x=3) 7^C3 (0.2)^3 (0.8)^4

=0.114688

p(x=4)=7^C4 (0.2)^4 (0.8)^3

0.028672

P(x=5)=7^C5 (0.2)^5 (0.8)^2

=0.0043008

P(x=6)=7^C6 (0.2)^6 (0.8)^1

=0.0003584

p(36)

=0.114688+0.028672+0.0043008 +0.0003584 =0.1480192 =0.15(2d.p)

DISCLAIMER! These are not real WAEC Further Mathematics questions but likely repeated questions over the years to help candidate understand the nature of their examinations. Ensure to note every question provided on this page.

If you need us to help you with updated questions and answers at the right time about WAEC Further Mathematics Examination 2021, kindly provide us with your phone number and email address in the comment box below. Also, ask questions pertaining to this guide. 

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Comments (4)

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  1. Petlo says:

    Cool

  2. Petlo says:

    Nice one

  3. Adelaja says:

    I need 2018 waec questions and answers

  4. Beauty says:

    I need further maths waec 2018 questions
    ..plz am writing today

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