ANSWER PAPER Part I පිළිතුරු ෙත්‍රය I ප ාටස



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MINISTRY OF EDUCATION G.C.E. ORDINARY LEVEL - Rehearsal Paper . ..(/ )- () MATHEMATICS

ANSWER PAPER - Part I - I

1 -

ICT

1

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- 1I- AB . ..(/ )-

11

1+1

2

2

3

4

PR = 7cm

5

6

7

8

PQRS

9

h = 2cm

10

11

12

. .

13

= 70 , 700 + 70 = 770

14

15

m = 2

16

17

18

19

(3,4) , (4,3) , (4,4)

20

21

(i) 6 - 10 (ii) 5.5 - 10.5

22

950 - 300 , 650

23

(i) TP^S (ii) RQ^T

24

AB//QR , 500

25

2 -

1+1

1+1 1+1

1+1

2 2 1+1

1+1 1+1

2 1+1

1+1

1+1 1+1 2 1+1 1+1 1+1 1+1 1+1 1+1 1+1 1+1

ICT

(i) 1

(ii)

(iii)

(iv)

-I B

. 800 . 800

. 2400

2

(i)

cm2

(ii)

OC = 66cm

(iii) AB =

cm

22 + 14 + 66 =102 cm

BC = 170 ? 102

= 68 cm

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1 2 2 2 1 1

1

2 1 1 1 2 1 1 1

3 -

ICT

3

(i) =

300

=

. 4

(ii) = 3600 + 400 = 4000

=

(iii) = 1200 + 3600 = 4800

=

900 = .4500

= 4800 ? 4500 = . 300

= 200

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2

1 1

2 1

2 1

4

(i) 4, 12 5

(i)

2

(ii)

2

1

(iii)

1+1

(iv)

1

50 = 30

2

2

(ii)

(iii)

(iv)

100% = 60%

4 -

3 3 2

ICT

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