2006-I-15
Ans: (a) $C=3A+\dfrac{40A^2}{n}$ (b) (i) $P=5A-\dfrac{4
… Read HKCEE - 2006 - Paper 1 -
2006-II-14
Ans: D
Let $x = \dfrac{ky}{z^2}$, where $k$ is a constant.
… Read Let $x = \dfrac{ky}{z^2}$, where $k$ is a constant.
Le
2007-II-14
Ans: B
Let $y = k_1 + k_2 x$, where $k_1$ and $k_2$ are constant
… Read Let $y = k_1 + k_2 x$, where $k_1$ and $k_2$ are constant
2008-II-14
Ans: D
Let $x_0$, $y_0$ and $z_0$ be the original values of $x
… Read Let $x_0$, $y_0$ and $z_0$ be the original values of $x
2008-II-15
Ans: C
Let $f(x)=k_1x + k_2x^2$, where $k_1$ and $k_2$ are no
… Read Let $f(x)=k_1x + k_2x^2$, where $k_1$ and $k_2$ are no
2009-II-14
Ans: D
Let $y = k_1 + \dfrac{k_2}{x}$, where $k_1$ and $k_2$ a
… Read Let $y = k_1 + \dfrac{k_2}{x}$, where $k_1$ and $k_2$ a
2010-II-16
Ans: A
Let $z=kxy^2$, where $k$ is a non-zero constant. Let $
… Read Let $z=kxy^2$, where $k$ is a non-zero constant. Let $
2011-II-13
Ans: C
Let $a=\dfrac{kb}{c^2}$, where $k$ is a non-zero con
… Read Let $a=\dfrac{kb}{c^2}$, where $k$ is a non-zero con
2011SP-I-11
Ans: (a) $\$1\ 644$ (b) $\dfrac{11}{4}\text{ m}$
… Read - $C=k_1s+
2011SP-II-14
Ans: C
Note that $z=\dfrac{kx}{y}$, where $k$ is a non-zero
… Read Note that $z=\dfrac{kx}{y}$, where $k$ is a non-zero
2012-II-10
Ans: D
$y=k_1x^2+\dfrac{k_2}{x}$, where $k_1$ and $k_2$ a
… Read $y=k_1x^2+\dfrac{k_2}{x}$, where $k_1$ and $k_2$ a
2012PP-I-11
Ans: (a) $\$52.5$ (b) $60\text{ cm}$
… Read - $C=k_1+k_2x^2$, wher
2012PP-II-13
Ans: A
Note that $z=\dfrac{kx}{y^2}$, where $k$ is a non-ze
… Read Note that $z=\dfrac{kx}{y^2}$, where $k$ is a non-ze
2013-II-13
Ans: C
Let $z=\dfrac{kx}{\sqrt{y}}$, where $k$ is a non-ze
… Read Let $z=\dfrac{kx}{\sqrt{y}}$, where $k$ is a non-ze
2014-II-13
Ans: C
Let $z=\dfrac{ky^3}{x}$, where $k$ is a non-zero con
… Read Let $z=\dfrac{ky^3}{x}$, where $k$ is a non-zero con