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		<h1>Bài tập trắc nghiệm Vật lý lớp 10 chương I&#x3A; Động học chất điểm</h1>
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			Bài tập trắc nghiệm Vật lý lớp 10 chương I: Động học chất điểm
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			<div style="text-align: justify;"><span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>1. Chọn câu đúng.</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. Quãng đường đi được của chất điểm luôn luôn bằng độ lớn vectơ độ dời.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. Vặn tốc trung bình luôn luôn là số dương.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. Độ lớn của vận tốc tức thời luôn luôn bằng tốc độ tức thời.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. Độ lớn của vận tốc trung bình luôn luôn bằng tốc độ trung bình.</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>2. Dựa vào đồ thị tọa độ của hai chuyển động cho như hình vẽ, hãy chọn tính chất đúng.<br  />
<img alt="trac nghiem vat ly 10 chuong 1 cau 2" height="119" src="https://sachgiai.com/uploads/news/2019_06/trac-nghiem-vat-ly-10-chuong-1-cau-2.jpg" width="150" /></b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. Đó là hai chuyển động có vận tốc tăng dần.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. Vận tốc chuyển động I lớn hơn II.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. Vận tốc chuyển động I nhỏ hơn II.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. Giao điểm A của hai đồ thị cho biết lúc đó vận tốc hai chuyển động bằng nhau.</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>3. Vận tốc của chất điểm trong chuyển động thẳng biến đổi đều cho bởi: v = 3 - 2t. Trong đó v tính bằng m/s; t bằng s.</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>Tính chất của chuyến động nào sau đây là đúng?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. Chuyển động nhanh dần đều.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. Chuyển động chậm đần đều.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. Lúc đầu chậm dần đều, sau nhanh dần đều.</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. Lúc đầu nhanh dần đều, sau chậm dần đều. </span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>4. Đồ thị nào sau đây chỉ chuyển động biến đối đều?</b></span></span></span><br  />
<img alt="trac nghiem vat ly 10 chuong 1 cau 4" height="184" src="https://sachgiai.com/uploads/news/2019_06/trac-nghiem-vat-ly-10-chuong-1-cau-4.jpg" width="374" /><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>5. Một ôtô chạy trên đường thẳng từ A đến B với vận tốc 50km/h rồi trở về A với vận tốc 30km/h. Vận tốc trung bình của ôtô cả đi và về là:</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 35,0km/h</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 37,5km/h</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 40,0km/h</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 42,4km/h</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>6. Một viên bi chuyển động chậm dần đều qua A với V<sub>A</sub> &lt; 5m/s. Sau 1s nó qua B cách A 3m và đi thêm 1m nửa thì dừng lại tại C. Gia tốc của bi có độ lớn là bao nhiêu?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 1m/s<sup>2</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 2m/s<sup>2</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 3m/s<sup>2</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 4m/s<sup>2</sup></span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>7. Một ôtô lúc khởi hành từ nghỉ đã chuyển động nhanh dần đều. Lúc đầu đi đoạn đường AB trong 10s (A là vị trí khởi hành), tiếp theo đi đoạn đường BC = AB và đến C với vận tốc 20</b></span></span></span><img alt="" height="28" src="https://sachgiai.com/uploads/news/2019_06/image-20190619094107-4.png" width="23" /><span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="position:relative"><span style="top:5.5pt"> </span></span></span></span></span><b>&nbsp;m/s. Quãng đường AC dài bao nhiêu?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 50m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 100m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 150m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 200m</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>8. Sau khi chuyển bánh một đoàn tàu bắt đầu chuyển động nhanh dần đều và đi hết đoạn đường S vận tốc của nó tăng thêm 10m/s. Vậy sau khi đi hết đoạn đường S tiếp theo thì vận tốc của nó tăng thêm một lượng bao nhiêu so với sau khi đi hết đoạn đường S đầu tiên.</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 2,25m/s&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 3.64m/s&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 4,14m/s&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 5,76m/s</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>9. Một ôtô bắt đầu chuyển động nhanh dần đều từ nghỉ, sau khi đi được đoạn đường S đầu tiên vận tốc nó tăng thêm 10m/s và sau đoạn đường S tiếp theo vận tốc nó cũng tăng thêm 10m/s.</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>So sánh gia tốc của ôtô trên hai đoạn đường:</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. a<sub>1</sub> = a<sub>2</sub>&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. a<sub>1</sub> = </span></span></span><img alt="" height="33" src="https://sachgiai.com/uploads/news/2019_06/image-20190619094107-5.png" width="14" /><span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="position:relative"><span style="top:10.0pt"> </span></span></span></span></span>&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C.a<sub>1</sub> = </span></span></span><img alt="" height="33" src="https://sachgiai.com/uploads/news/2019_06/image-20190619094107-6.png" width="14" /><span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="position:relative"><span style="top:10.0pt"> </span></span></span></span></span>&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. a<sub>1</sub> = 3a<sub>2</sub></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Với a<sub>1</sub>và a<sub>2</sub> lần lượt là gia tốc ở đoạn đường đầu và đoạn đường sau. </span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>10. Một viên bi lăn chậm dần đều rồi dừng lại. Trước khi dừng lại nó lần lượt qua hai quãng đường S<sub>1</sub> và S<sub>2</sub> kế tiếp (S<sub>2</sub> sát điểm dừng) trong hai thời gian bằng nhau. So sánh S<sub>1</sub> và S<sub>2</sub>.</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. S<sub>1</sub> = S<sub>2</sub>&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. S<sub>1</sub> = 2S<sub>2</sub>&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. S<sub>1</sub> = 3S<sub>2</sub>&nbsp; .</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. S<sub>1</sub> = 4S<sub>2</sub></span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>11. Một ôtô bắt đầu chuyển động nhanh dần đều và sau 5s nó đạt vận tốc 72km/h. Quãng đường mà nó đi được là bao nhiêu?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 50m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 60m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 70m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 80m</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>12. Một ôtô đang chuyển động với vận tốc 20m/s thì hãm phanh, sau 20s vận tốc còn 10m/s và đi thêm 400m nửa thì dừng. Coi chuyển động là chậm dần đều. Tốc độ trung bình của ôtô là bao nhiêu?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 7m/s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 8m/s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 10m/s&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 12m/s</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>13. Hai vật rơi tự do. Quảng đường rơi của vật thứ nhất gấp 4 lần vật thứ hai. So sánh thời gian rơi vật thứ nhất (t<sub>1</sub>) với thời gian rơi vật thứ hai (t<sub>2</sub>)?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. t<sub>1</sub>= t<sub>2</sub>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. t<sub>1</sub> = l,5 t<sub>2</sub>&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. t<sub>1</sub> = 2 t<sub>2</sub>&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. t<sub>1</sub> = 2,5 t<sub>2</sub></span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>14. Trong 1s cuối cùng của vật rơi tự do đã rơi được 35m. Lấy g = 10m/s<sup>2</sup>. Vận tốc cuối của vật là bao nhiêu?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 10m/s&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 20m/s&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 30m/s&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 40m/s</span></span></span><br  />
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<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>15. Một vệ tinh nhân tạo bay quanh trái đất theo đường tròn với vận tốc v = 7,9km/s và cách mặt đất một độ cao h = 600km. Biết bán kính trái đất là R = 6400km. Gia tốc hướng tâm của vệ tinh là bao nhiêu?</b></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">A. 8,1m/s<sup>2</sup>&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">B. 8,5m/s<sup>2</sup>&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">C. 8,9m/s<sup>2</sup>&nbsp;&nbsp;</span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">D. 9,3m/s<sup>2</sup>.</span></span></span>
<div style="text-align: center;"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">ĐÁP ÁN</span></span></span></strong></div>

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			<td style="border: 1pt solid black; width: 40.45pt; padding: 0cm 5.4pt; text-align: center;" valign="top" width="54"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">CÂU</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.8pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">1</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">2</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">3</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">4</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">5</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">6</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">7</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">8</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 26.75pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">9</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 28.55pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">10</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 28.55pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">11</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 28.55pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">12</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 28.55pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">13</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 28.55pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">14</span></span></span></strong></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; width: 28.55pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">15</span></span></span></strong></td>
		</tr>
		<tr>
			<td style="border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; width: 40.45pt; border-top: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="54"><strong><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">ĐÁP ÁN</span></span></span></strong></td>
			<td style="border-bottom: 1pt solid black; width: 26.8pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">B</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">B</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">B</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">D</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 26.75pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="36"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">B</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 28.55pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 28.55pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">A</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 28.55pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">A</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 28.55pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 28.55pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">D</span></span></span></td>
			<td style="border-bottom: 1pt solid black; width: 28.55pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0cm 5.4pt; text-align: center;" valign="top" width="38"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif">C</span></span></span></td>
		</tr>
	</tbody>
</table>
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