Đề thi thử THPT QG năm 2019 môn Toán Trường THPT Hà Huy Tập

A. \(\frac{3}{{13}} + \frac{2}{{13}}i\)

B. \( - \frac{3}{{13}} + \frac{2}{{13}}i\)

C. \(\frac{3}{{13}} - \frac{2}{{13}}i\)

D. \( - \frac{3}{{13}} - \frac{2}{{13}}i\)

A. \(\left( { - \infty ;\, - 2} \right)\)

B. (- 2;0)

C. (0;2)

D. \(\left( {0;\, + \infty } \right)\)

A. A(2;2;1)

B. A(1;4;3)

C. A(- 4;2;7)

D. A(0;2;3)

A. x_CĐ = 2

B. y_CT = 2

C. y_CT = 1

D. y_CĐ = 0

A. 12

B. 30

C. 4

D. 20

A. \(D = R\backslash \left\{ {\frac{{k\pi }}{4}|k \in Z} \right\}\)

B. \(D = R\backslash \left\{ {k\pi ,\frac{\pi }{6} + k\pi |k \in Z} \right\}\)

C. \(D = \left\{ {k\pi |k \in Z} \right\}\)

D. \(D = R\backslash \left\{ {k\pi ,\frac{\pi }{2} + k\pi |k \in Z} \right\}\)

A. \(a+b=1\)

B. \(a+b=11\)

C. \(a + b = \frac{{44}}{3}\)

D. \(a + b = \frac{{4}}{3}\)

A. \(\left| {\overrightarrow {AB} } \right| = \left| {\overrightarrow {BC} } \right|\)

B. \(\overrightarrow {AC}  = \overrightarrow {BD} \)

C. \(\overrightarrow {AB} \) và \(\overrightarrow {AC} \) cùng hướng 

D. \(\overrightarrow {AB}  = \overrightarrow {CD} \)

A. 5

B. 50

C. 1

D. 122

A. \(y =  - {x^3} - 3{x^2} + 2\)

B. \(y =  - {x^4} + 2{x^2} + 2\)

C. \(y = {x^3} + 3{x^2} + 2\)

D. \(y =  - {x^3} - 3{x^2} - 2\)

A. Là đường thẳng \(2x+y-8=0\)

B. Là đường thẳng \(10x+2y-8=0\)

C. Là đường thẳng \(10x-2y-8=0\)

D. Là đường thẳng \(10x+2y+8=0\)

A. \(\pi {a^2}\sqrt 6 \)

B. \(2\pi {a^2}\)

C. \(2\pi {a^2}\sqrt 6 \)

D. \(3\pi {a^2}\sqrt 6 \)

A. 3

B. 4

C. 2

D. 1

A. \({T_{\overrightarrow {AB} }}(D) = C\)

B. \({T_{\overrightarrow {CD} }}(B) = A\)

C. \({T_{\overrightarrow {AI} }}(I) = C\)

D. \({T_{\overrightarrow {ID} }}(I) = B\)

A. A(- 6;0;0)

B. A(0;- 3;0)

C. A(0;- 6;0)

D. A(0;0;1)

A. \(S = \int\limits_{ - 2}^0 {f\left( x \right)dx + \int\limits_0^1 {f\left( x \right)dx} } \)

B. \(S = \int\limits_{ - 2}^0 {f\left( x \right)dx} \)

C. \(S = \int\limits_0^{ - 2} {f\left( x \right)dx + \int\limits_0^1 {f\left( x \right)dx} } \)

D. \(S = \int\limits_{ - 2}^0 {f\left( x \right)dx - \int\limits_0^1 {f\left( x \right)dx} } \)

A. \(y = \log \left( {x - 1} \right).\)

B. \(y = \frac{{{x^2} + 3x + 2}}{{x - 2}}.\)

C. \(y = \frac{{\sqrt {x - 3} }}{{x - 2}}.\)

D. \(y = \frac{{2x + 3}}{{x - 2}}.\)

A. \(\lim \frac{{1 - {n^3}}}{{{n^2} + 2n}}\)

B. \(\lim \frac{{\left( {2n + 1} \right){{\left( {n - 3} \right)}^2}}}{{n - 2{n^3}}}\)

C. \(\lim \frac{{{2^n} + 1}}{{{{3.2}^n} - {3^n}}}\)

D. \(\lim \frac{{{2^n} + 3}}{{1 - {2^n}}}\)

A. - 14

B. 14i

C. - 14i

D. 14

A. \(\frac{{143}}{{280}}.\)

B. \(\frac{1}{{560}}.\)

C. \(\frac{1}{{16}}\)

D. \(\frac{1}{{28}}.\)

A. \({a^3}\)

B. \(\frac{{{a^3}\sqrt {11} }}{4}\)

C. \(\frac{{{a^3}}}{4}\)

D. \(\frac{{{a^3}\sqrt {11} }}{12}\)

A. \(\left[ \begin{array}{l}
m = \frac{{17}}{4}\\
m = 4
\end{array} \right.\)

B. \(m = \frac{{17}}{4}\)

C. \(\left[ \begin{array}{l}
m = \frac{{17}}{4}\\
m \le 4
\end{array} \right.\)

D. \(\left[ \begin{array}{l}
m = \frac{{17}}{4}\\
m < 4
\end{array} \right.\)

A. \(\frac{{{a^3}\sqrt 3 }}{3}\)

B. \(\frac{{{a^3}\sqrt 3 }}{2}\)

C. \({a^3}\sqrt 3 \)

D. \(\frac{{{a^3}\sqrt 6 }}{2}\)

A. \((d):\,\left\{ \begin{array}{l}
x = 4 + t\\
y = 3 + 5t\\
z = 2 + 2t
\end{array} \right.\)

B. \((d):\,\left\{ \begin{array}{l}
x = t\\
y = 1 + 5t\\
z =  - 3 + 2t
\end{array} \right.\)

C. \((d):\,\frac{{x - 4}}{2} = \frac{{y - 3}}{4} = \frac{{z - 2}}{1}\)

D. \((d):\,\frac{{x - 4}}{2} = \frac{{y - 3}}{1} = \frac{{z - 2}}{2}.\)

A. \(\frac{V}{6}\)

B. \(\frac{V}{3}\)

C. V

D. \(\frac{V}{2}\)

A. \(y = \frac{{2x - 1}}{{x + 2}}\)

B. \(y = \frac{{x + 4}}{{2x + 1}}\)

C. \(y = \frac{{ - x - 3}}{{2x + 1}}\)

D. \(y = \frac{{ - x + 2}}{{2x + 1}}\)

A. \(k = \frac{5}{2}\)

B. \(k = \frac{1}{2}\)

C. k = 3

D. k = 4

A. Hình lăng trụ.

B. Hình chóp tứ giác.

C. Hình chóp ngũ giác.

D. Hình hộp chữ nhật.

A. S = 675m²

B. S = 100m²

C. S = 400m²

D. S = 120m²

A. \(4x\, - 3y\, + 4z + 2\, = \,0.\)

B. \(4x\, + 3y\, + 4z + 10\, = \,0\)

C. \(4x\, + 3y\, + 4z - 10\, = \,0\)

D. \(4x\, + 3y\, - 4z - 2\, = \,0\)

A. \({(1 + i)^8} = 16\)

B. \({(1 + i)^8} = 16i\)

C. \({(1 + i)^8} =  - 16\)

D. \({(1 + i)^8} =  - 16i\)

A. \({\left( {x - 1} \right)^2} + {\left( {y + 1} \right)^2} + {z^2} = 1.\)

B. \({\left( {x + 1} \right)^2} + {\left( {y - 1} \right)^2} + {z^2} = 1\)

C. \({\left( {x + 1} \right)^2} + {\left( {y - 1} \right)^2} + {z^2} = 9\)

D. \({\left( {x - 1} \right)^2} + {\left( {y + 1} \right)^2} + {z^2} = 9\)

A. \(\frac{1}{3}\ln \left| {\frac{x}{{x + 3}}} \right| + C\)

B. \(\frac{1}{3}\ln \left| {\frac{{x - 3}}{x}} \right| + C\)

C. \(\frac{1}{3}\ln \left| {\frac{{x + 3}}{x}} \right| + C\)

D. \(\frac{1}{3}\ln \left| {\frac{x}{{x - 3}}} \right| + C\)

A. \({\log _b}c < {\log _b}a < 0\)

B. \({\log _b}c < 0 < {\log _b}a\)

C. \({\log _b}c > {\log _b}a > 0\)

D. \({\log _b}c > 0 > {\log _b}a\)

A. 0

B. 1

C. 2

D. 3

A. I = 2

B. I = 3

C. I = 4

D. I = 2

A. \(\int\limits_{ - 1}^2 {f\left( {2x} \right)dx = 2} \)

B. \(\int\limits_{ - 3}^3 {f\left( {x + 1} \right)dx = 2} \)

C. \(\int\limits_{ - 1}^2 {f\left( {2x} \right)dx = 1} \)

D. \(\int\limits_0^6 {\frac{1}{2}f\left( {x - 2} \right)dx = 1} \)

A. 0

B. 2

C. 1

D. 3

A. \(S = \int\limits_a^b {\left| {f\left( x \right)} \right|dx} \)

B. \(S = \int\limits_a^b {f\left( x \right)dx} \)

C. \(S = \pi \int\limits_a^b {\left| {f\left( x \right)} \right|dx} \)

D. \(S = \pi \int\limits_a^b {{f^2}\left( x \right)dx} \)

A. \(\frac{{a\sqrt 3 }}{2}\)

B. \(\frac{{a\sqrt 3 }}{6}\)

C. \(\frac{{3a}}{2}\)

D. \(\frac{{a}}{2}\)

A. \(4\pi {R^3}\sqrt 3 \)

B. \(2\pi {R^3}\sqrt 3 \)

C. \(\pi {R^3}\sqrt 3 \)

D. \(\frac{4}{3}\pi {R^3}\)

A. \(\left\{ { \pm 3;\,\,\frac{1}{2} + \frac{{\sqrt 3 i}}{2}} \right\}\)

B. \(\left\{ { \pm 3i;\,\,\frac{1}{2} \pm \frac{{\sqrt 3 i}}{2}} \right\}\)

C. \(\left\{ {3;\,\,\frac{1}{2} \pm \frac{{\sqrt 3 i}}{2}} \right\}\)

D. \(\left\{ { \pm 3i;\,\,\frac{1}{2} - \frac{{\sqrt 3 i}}{2}} \right\}\)

A. 3

B. 1

C. 2

D. 4

A. S = 9

B. S = 7

C. S = 2

D. S = 3

A. (3;5)

B. \(\left( {4; + \infty } \right)\)

C. (0;3)

D. \(\left( { - \infty ;0} \right)\)

A. \(m \le 0\)

B. \(\left\{ \begin{array}{l}
m < 0\\
m \ne  - \ln 5
\end{array} \right.\)

C. \(\left\{ \begin{array}{l}
m \ge 1\\
m \ne 5
\end{array} \right.\)

D. \(\left\{ \begin{array}{l}
m < 0\\
m \ne  - \frac{1}{5}
\end{array} \right.\)

A. 2018

B. 3

C. 0

D. 6

A. 8

B. 15

C. 18

D. 11