GR 10 PAST EXAM PREP QTNS 2010 - 2014 With Watermark · 2020. 8. 19. · Grade 9 & 10 Mathematics Past Examination Questions (2010-2014) Lower Secondary School Certificate Examinations

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Grade 10 Past Paper Questions & Answers by Units

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UNIT 9.1. MATHEMATICS IN OUR COMMUNITY (SYLLABUS TARGETS 9.1.1 ‒ 9.1.5)

Numbers and Operations MULTIPLE CHOICE QUESTIONS Q1.

2010

Q2.

2010

Q3.

2011

Q4.

2011

Q5.

2011

Q6.

2012

Q7.

2012

SHORT ANSWER QUESTIONS Q1.

2011

Q2.

2010

Q3.

2010 Q4.

2011

Grade 9 & 10 Mathematics Past Examination Questions (2010-2014) Lower Secondary School Certificate Examinations (LSSCE) Questions and Answers by Unit

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Q5.

2012

Q6.

(Solve by guess-and-check or solving eqns) 2012

Q7.

(Solve by guess-and-check or simultaneous eqn) 2012

Q8.

2014

EXTENDED RESPONSE QUESTIONS Q1. (TWO QUESTIONS)

2014

Ratios and Percentages Q1.

2010

Q2.

2011

Q3.



2012.

Q4

2014

Q5.

2014

Q6.

2014


2010 Q2.

2012

Q3.

2014

Q4.

2014

Rates MULTIPLE CHOICE QUESTIONS Q1.



2010

Q2.

2010

Q3.

2011

Q4.

2012

Q5.

2014


2014

EXTENDED RESPONSE QUESTIONS Q1.



2010

Q2.

2011

Money MULTIPLE CHOICE QUESTIONS

Q1.

2010 Q2.

2010 SHORT ANSWER QUESTIONS

Q1.

2012

Measurement MULTIPLE CHOICE QUESTIONS

Q1. 7.05 kg is the same as

2010



Q2.

2014

Q3.

2012

SHORT ANSWER QUESTIONS

Q1.

2010 Q2.

2010

Q3.

2010 Q4.

2010 Q5.

2011

Q6.

2014



UNIT 9.2. PATTERNS OF CHANGE (SYLLABUS TARGETS 9.2.1 ‒ 9.2.4)

Directed Numbers (REFER TO UNITS 9.1 & 10.1 FOR RELATED QTNS)

Indices MULTIPLE CHOICE QUESTIONS

Q1.

2010

Q2.

2012


Q1.

2011

Equations (REFER TO BASIC ALGEBRA IN UNIT 10.2 FOR RELATED QUESTIONS)

MULTIPLE CHOICE QUESTIONS

Q1.

2010

Q2.

2011


Q1.

2010

Q2.

2010



Q3.

2011

Q4.

2012

UNIT 9.3. WORKING WITH DATA (SYLLABUS TARGETS 9.3.1 ‒ 9.3.4)

Recording, Sorting and Organising Data MULTIPLES CHOICE QUESTIONS

Q1.

2010 Q2.

2010



Q3.

2011


Q1.

2010


2011



Q2. (TWO QUESTIONS)

2012

Q3. (TWO QUESTIONS)

2014

Range and Mean, Mode & Median


Q1. (TWO QUESTIONS)



2010


Q1.

2011

Q2.

2011

Q3.

2012

Q4.

2014

EXTENDED RESPONSE QUESTIONS

Q1. (TWO QUESTIONS)

Questions 30 and 31 refer to the information in the table.

The table shows the number of glasses of water drunk by a group of students.

2011

Q2. (TWO QUESTIONS)

2012



Q3. (TWO QUESTIONS)

2014

Experimental probabilities MULTIPLE CHOICE QUESTIONS

Q1.

2011

Q2.

2012

Q3.

2014


Q1.

2010 Q2.

2011

Q3

2012

Option A. Random Events and Simulation (REFER TO PEQs UNDER PROBABILITIES)

Option B. Statistical Surveys (REFER TO QUESTIONS IN UNIT 10.3 OPTION A)



UNIT 9.4. DESIGN IN 2D & 3D GEOMETRY (SYLLABUS TARGETS 9.4.1 ‒ 9.4.5)

Properties of Plane Figures, Angles and Lines MULTIPLE CHOICE QUESTIONS

Q1.

2011

Q2.

2012

Q3

2014


2010

Q2.

2012



Surface Area and Volume MULTIPLE CHOICE QUESTIONS

Q1.

2010

Q2.

2010 Q3.

2010

Q4.

2010

Q5. Find the shaded area of the compound shape in cm2. (USE π = 3.14)

2011

Q6.

2011



Q7.

2011

Q8.

2011


2010

Q2.

2012

Q3.

2014

Q4.

2014

EXTENDED RESPONSE QUESTION



Q1 (FIVE QUESTIONS)

2011

OPTION B: Construction

OPTION B: Deductive Reasoning

UNIT 10.1. MANAGING MONEY (SYLLABUS TARGETS 10.1.1 ‒ 10.1.4)

Percentages and discount MULTIPLE CHOICE QUESTIONS Q1.

2010

Q2.

2014


2012

Q2.

2014



Spending money MULTIPLE CHOICE QUESTIONS Q1.

2011

Q2.

2012

Q3. (TWO QUESTIONS)

2012

Q4.

2014

Saving money


2012

Borrowing money


2010



Q2.

2012

Q3.

2012

Earning money MULTIPLE CHOICE QUESTIONS

Q1.

2011

Q2.

2011

Q3.

2012


Q1.

2014

Q2.

2014

OPTION A: Personal Budgeting

OPTION B: Obtaining a Mini-loan



UNIT 10.2. FUNCTIONS AND GRAPHS (SYLLABUS TARGETS 10.2.1 ‒ 10.2.4)

Directed Number and Indices (Refer to related questions in Unit 9.2)


Q1.

2010

Q2.

2014

Q3.

2014


Q1.

2010

Scientific Notation


Q1.

2011

Q2.

2012

Q3.

2014



Basic Algebra (ALSO COVERED in Unit 9.2) MULTIPLE CHOICE QUESTIONS

Q1.

2010 Q2.

2011

Q3.

2011

Q4.

2011

Q5.

2012

Q6.

2012

Q7.

2012

Q8.

2014



Q9.

2014

Q10.

2014

Q11.

2014

Q12.

2014


Q1.

2010

Q2.

2011

Q3.

2012

Q4.

2014

Algebra & Graphs (REFER TO UNIT 9.1 FOR RELATED QUESTIONS)


Q1.

2010

Q2.



2010

Q3.

2011

Q4.

2012

Q5.

2012

Q6.


Q1.

2011

Q2.

2011



Q3.

2014

EXTENDED RESPONSE QUESTIONS

Q1.

2012

Simultaneous Equations

MULTIPLE CHOICE QUESTIONS Q1.

2011

Q2.

2011

Q3.



UNIT 10.3. TRIGONOMETRIC APPLICATIONS (SYLLABUS TARGETS 10.3.1 ‒ 10.3.5)

Properties of Triangles and

Similar Triangles SHORT ANSWER QUESTIONS Q1.

2010

Q2.

What is the area of triangle Q?

2014


2012

Pythagoras Theorem


Q1.

2010




Q1.

2010

Q2.

2012

Trigonometry & Right Triangles MULTIPLE CHOICE QUESTIONS Q1.

2010

Q2.

2012

Q3.

2012

Q4.

2014




2012

Q2.

2012

EXTENDED RESPONSE QUESTIONS Q1. Use the figure and the table given to answer questions (a) to (e) below.

2014



OPTION A: Survey EXTENDED RESPONSE QUESTION Q1. (TWO QUESTIONS) Use the table to answer questions 40 and 41.

2011

OPTION B: Navigation, Directions & Bearings MULTIPLE CHOICE QUESTIONS Q1. What is the bearing of the Point A from Point B?

2012

Q2.

2014


2011

ANSWERS

UNIT 9.1. MATHEMATICS IN OUR COMMUNITY

Number and Operations

MULTIPLE CHOICE QTNS p.3

Q1. A Q2. C

Q3. B Q4. C

Q5. C Q6. C

Q7. C

SHORT ANSWER QTNS pp.3-4

Q1. 19

Q2. 12

Q3. 10:10 pm (or 20:10)

Q4. 12 hours

Q5. 7,800 flour balls

Q6. Mother is 42 yrs old

Q7. One mango costs 30 toea (or K0.30)

Q8. 5 metres

EXTENDED RESPONSE QTNS p.4

Q1 (TWO QUESTIONS)

Qtn 34. 150o

Qtn 35. 9

Ratio and Percentage

MULTIPLE CHOICE QTNS pp.5-4

Q1. A Q2. A

Q3. C Q4. B

Q5. B Q6. A

SHORT ANSWER QTNS p.5

Q1. Lynette received 25 texts

Q2. 3,750 visitors in 2001

Q3. 375

Q4. 60

Rates


Q1. D Q2. B

Q3. C Q4. B


Q1. 25 minutes


Q1. (a)

(b) 5 km/hr (c) 50 km

(d) 10 hrs (e) K216

Q2. (TWO QUESTIONS)

Qtn 35. A

Qtn. 36. 60 minutes

Money


Q1. A Q2. C


Q1. K66.67

Measurement


Q1. D Q2. A

Q3. D

SHORT ANSWER QTNS pp.7-8

Q1. x = 10

Q2. A = 24 cm2

Q3. Length = 11 cm

Q4. a = 5 cm

Q5. Perimeter = 122.8 cm

Q6. 0.0052 km

ANSWERS

UNIT 9.2. PATTERNS AND CHANGE

Indices


Q1. C Q2. D

SHORT ANSWER QTNS p. 8

Q1. xy

30 km

40 km



Equations


Q1. B Q2. B


Q1. 60

Q2. 2

Q3. -2

Q4. 62

UNIT 9.3. WORKING WITH DATA

Recording, Sorting and Organising Data


Q1. B Q2. A*2

Q3. D


Q1. 3.67 (1 d.p)

EXTENDED RESPONSE pp.11-12

Q1. (TWO QUESTIONS)

Qtn 26. 60 families

Qtn 27. 165 children

Q2. (TWO QUESTIONS)

Qtn 21. C Qtn 22. A

*2. Answer may be more than 31 as given.

Q3. (TWO QUESTIONS)

Qtn 36. 20%

Qtn 37. 6 more students preferred Blue to Red

Range and Mean, Mode & Median


Q1. C Q2. B


Q1. A Q2. 62

Q3. 10 Q4. 19


Q1 (TWO QUESTIONS)

Qtn 30. 13 students

Qtn 31. 20 students

Q2. (TWO QUESTIONS)

Qtn 17. B

Qtn 18. B

Q3. (TWO QUESTIONS)

Qtn 39. 2/5

Qtn 40. 5 marks scored by 20% of the students.

Experimental Probabilities

MULTIPLE CHOICE QTNS p.13-14

Q1. B Q2. D

Q3. B

SHORT ANSWER QUESTIONS p.14

Q1. 0.2

Q2. 1/2

Q3. 1/2

UNIT 9.4. DESIGN IN 2D & 3D GEOMETRY

Properties of Plane Figures, Angles and Lines


Q1. B Q2. C

Q3. D


Q1. a = 43

Q2. x = 115o

ANSWERS

Surface Area and Volume


Q1. B Q2. B

Q3. C Q4. D

Q5. C Q6. A

Q7. A Q8. C

SHORT ANSWER QTNS p16-17

Q1. s = 36 cm

Q2. A = 462 cm2



Q3. SA = 425 cm2

Q4. V = 76.5 cm3

EXTENDED RESPONSE p.17

Q1. (FIVE QUESTIONS)

(a) K975.00

(b) K750.00

(c) 200 litres

(d) 6 hours

(e) 20%

UNIT 10.1. MANAGING MONEY

Percentages and discount


Q1. D Q2. B


Q1. K17,147.50

Q2. K160

Spending

MULTIPLE CHOICE QTNS p18-19

Q1. B Q2. A

Q3. Qtn. 6 D Qtn. 7 B

Q4. B

Saving Money


Q1. K190

Borrowing Money


Q1. 4%

Q2. 14.4%

Q3. K80

Earning Money


Q1. D Q2. B Q3. C


Q1. K6,000

Q2. K605

UNIT 10.2 FUNCTIONS AND GRAPHS

Indices


Q1. C Q2. B

Q3. C

SHORT ANSWER QTNS 21

Q1. n2

6m8

Scientific Notation


Q1. A Q2. A

Q3. C

Basic Algebra


Q1. E Q2. A

Q3. A Q4. D

Q5. B Q6. C

Q7. A Q8. C

Q9. C Q10. B

Q11. C Q12. B

SHORT ANSWER QTNS pp.23

Q1. R = 7

Q2. 20 years old

Q3. A = -1

Q4. 2x2 – 8x + 8

ANSWERS Algebra and Graphs


Q1. D Q2. B

Q3. B Q4. A

Q5. B Q6. C


Q1. (3,1)



Q2. y-intercept= -2

Q3. m= 2


Q1.

(a) y= x2 – 2x – 3 (2 mks)

(b) x = -1 (1 mk)

(c) (-2, -3) & (1,0) (2 mks)

Solving Simultaneous Equations


Q1. C Q2. D

Q3. B

UNIT 10.3 TRIGONOMETRIC APPLICATION

Properties of Triangles and

Similar Triangles


Q1. x = 8

Q2. 6 cm2


Q1. 4 cm

Q2. 4 : 1

Pythagoras’ Theorem


Q1. E


Q1. x2 = 20

Q2. z = 9

Trigonometry and Right Triangles


Q1. B Q2. C

Q3. D Q4. A


Q1. 31.5 cm

Q2. Cosine Rule


Q1.

(a)20 cm

(b) Equilateral Triangle

(c) 43.50 cm2

(d) r = 60o

(e) Circumference (C) = 62.9 cm

Survey


Q1. (TWO QUESTIONS)

Qtn 40. 12 children

Qtn 41. 25%

Navigation, Direction & Bearing


Q1. D Q2. B


Q1. 18 km

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GR 10 PAST EXAM PREP QTNS 2010 - 2014 With Watermark · 2020. 8. 19. · Grade 9 & 10 Mathematics Past Examination Questions (2010-2014) Lower Secondary School Certificate Examinations

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