0570 Mathematics Paper 1 June 2011 Questions & Answers (PDF + Solutions)

0570 Mathematics Paper 1 (2011) Past Questions

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0570 Mathematics Paper 1 June 2011 Questions and Answers

Mathematics 1

0570

GENERAL CERTIFICATE OF EDUCATION BOARD

General Certificate of Education Examination

JUNE 2011 ORDINARY LEVEL

Centre Number
Centre Name	GCE Panel
Candidate Identification Number
Candidate Name

Source: Cameroon GCE Board | Compiled by GCE Panel

About This Paper

This paper covers algebra, geometry, trigonometry, probability, and number systems. It is ideal for revision and exam preparation.

How to Use

Attempt all questions first, then check solutions to understand mistakes and improve speed. Get the Solution to this paper Solution

Question 1

The value of 1/2 of 1/3 ÷ 1 1/3 − 2 is

A. −15/8

B. −7/4

C. −7/8

D. 1/2

Question 2

The number 101₂ when doubled gives

A. 202₄

B. 202₂

C. 1010₂

D. 11001₂

Question 3

0.08 ÷ 3.5 simplifies to two decimal places as

A. 0.022

B. 0.023

C. 0.0228

D. 0.229

Question 4

Given that 1 dollar = 480 FCFA, 440000 FCFA in dollars is

A. 30

B. 300

C. 3000

D. 30000

Question 5

An article moves from −10°C to 29°C. The change in temperature is

A. −39°C

B. 19°C

C. 29°C

D. 39°C

Question 6

A trader buys at 2400 FCFA and sells at 3000 FCFA. Percentage profit is

A. 11%

B. 20%

C. 25%

D. 80%

Question 7

A map scale is 1 : 200000. A distance of 12 cm represents

A. 250 km

B. 25 km

C. 2.5 km

D. 0.25 km

Question 8

Ratio boys : girls = 4 : 5. If girls = 180, total students is

A. 260

B. 280

C. 324

D. 405

Question 9

Perimeter of semicircle radius 14 cm (π = 22/7) is

A. 36

B. 44

C. 58

D. 72

Question 10

Area of shaded semicircular region is

A. 5π/2

B. 6π

C. 33π/2

D. 33π

Question 11

Volume of half-filled cubical tank is

A. 250

B. 375

C. 500

D. 750

Question 12

Area of shaded sector is

A. 2π

B. 4π

C. 20π

D. 40π

Question 13

Shaded Venn region represents

A. P′ ∩ Q

B. P ∩ Q′

C. Q − P

D. Q − (P ∩ Q)

Question 14

“No girls play football” is

A. G ∩ F = ∅

B. G′ ∩ F = ∅

C. G ∩ F′ = ∅

D. G ∩ F ≠ ∅

Question 15

From Venn diagram, value of x is

A. 4

B. 2

C. 1

D. 0

Question 16

Factorize a − 3b + 4ab − 12b²

A. 4b(a − 3b)

B. (a − 3b)(1 − 4b)

C. (a − b)(12b − 3 − 4a)

D. (a − 3b)(1 + 4b)

Question 17

Simplify x²/(x² − 1) ÷ x/(x − 1)

A. 1

B. x/(x+1)

C. (x+1)/x

D. x³/(x²−1)(x−1)

Question 18

Given that PV = kRT, then T can be expressed in terms of P, V, k and R as

A. PV − kR

B. PVk/R

C. PVR/k

D. PV/kR

Question 19

x pens and y pencils cost 150 frs and 2x pens and 5y pencils cost 375 frs. The cost of a pen is

A. 125

B. 100

C. 75

D. 25

Question 20

One solution of the quadratic equation 2x² + 5x − 3 = 0 can be

A. −1/3

B. −1/2

C. 1/2

D. 3

Question 21

Given that (x − 1) is a factor of x³ + 2x² + kx − 1, then the value of k is

A. −4

B. −2

C. −1

D. 2

Question 22

The diagram above represents the inequality

A. −1 < x ≤ 1

B. −1 ≤ x < 1

C. x < ±1

D. x ≤ 1 and x < −1

Question 23

Given that 2^(3/2 x) = 16, the value of x is

A. 12

B. 8

C. 6

D. 4

Question 24

The sum of the first n terms of a sequence is given by Sₙ = 3n² − n + 5. The second term in the sequence is

A. 15

B. 8

C. 7½

D. 7

Question 25

p varies inversely as the square of q and p = 3 when q = 2. The value of p when q = 1 is

A. 12

B. 6

C. 3/2

D. 3/4

Question 26

The figure above represents the mapping R → R, f: x → 2x + 5. The value of p is

A. 31

B. 9

C. 4

D. 3

Question 27

The following diagram shows the openings available to some students after their end-of-course examinations: the relation is described as

A. One to one

B. One to many

C. Many to one

D. Many to many

Question 28

The function f is defined as f: x → (x + 6)/2. Then f⁻¹, where f⁻¹ is the inverse function of f, is equal to

A. 2/(x + 6)

B. (x − 6)/2

C. 2x − 6

D. 2y − 6

Question 29

Given that M is the midpoint of PQ, the coordinates of Q are

A. (7, 2)

B. (2, 2)

C. (5, 2)

D. (−5, 2)

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What is GCE O Level Mathematics Paper 1 2011?

GCE O Level Mathematics Paper 1 (0570) 2011 is a multiple-choice exam testing algebra, geometry, trigonometry, and statistics without a calculator.

https://drive.google.com/file/d/1p8m3zGdsZmw000s8-yFs03_wtJI5eq3N/view?usp=drive_link

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