HKCEE - 2006 - Paper 1

2006-I-01

Ans: $a^{21}$
$\begin{array}{cl}
& \dfrac{(a^3)^5}

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2006-I-02

Ans: (a) $x<\dfrac{19}{5}$ (b) $3$

$\begin{array}{rc

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2006-I-03

Ans: (a) $b(3-a)$ (b) $(3+a)(3-a)$ (c) $(3-a)(3+a+b)$

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2006-I-04

Ans: $10\pi\text{ cm}$
The length of $\overparen{AB}$
$\b

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2006-I-05

Ans: $\angle ABE=70^\circ$, $\angle BCD=40^\circ$
Since

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2006-I-06

Ans: (a) $50\text{ kg}$ (b) No

The weight of John
$\begin{ar

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2006-I-07

Ans: (a) $A’=(7,2)$, $B’=(5,5)$ (b) Equal

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2006-I-08

Ans: (a) $24$ (b) $\dfrac{2}{5}$

Since the mean of the ten nu

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2006-I-09

Ans: (a) $35^\circ$ (b) $\$18\ 000$ (c) $\$1\ 750$

$\begin{

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2006-I-10

Ans: (a) (ii) $a=2$, $b=3$ (b) $2x^2+3x-4$, $\dfrac{-3\pm

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2006-I-11

Ans: (a) $0.5\text{ cm}$ (b) $223\text{ cm}^2$ (c) $223\le

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2006-I-12

Ans: (a) $(4,4)$ (b) $2x+y-12=0$, $(6,0)$ (c) (i) $4x-5y-8

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2006-I-13

Ans: (a) Volume of $X=312\pi\text{ cm}^3$, volume of $Y=1\

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2006-I-14

Ans: (a) (i) Class $A$: $21\text{ marks}$, class $B$: $14\t

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2006-I-15

Ans: (a) $C=3A+\dfrac{40A^2}{n}$ (b) (i) $P=5A-\dfrac{4

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2006-I-16

Ans: (b) (i) $x^2+y^2+2x-10y-24=0$ (ii) $(0,2)$

1. Since $H$

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2006-I-17

Ans: (a) $\dfrac{305}{9}\text{ cm}$ (b) (i) (1) $63.4\tex

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