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Question - 1 : Identify the correct passive form of the sentence below: 'Do you know them?

a) Are they known by you?

b) Are they known to you?

c) Ate they known with you?

d) Would they be known by you?

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Question - 2 : উনি একটু বেশি বলেন।

a) He’s vocals.

b) He’s vocll.

c) He’s vocas.

d) He’s vocas.

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Question - 3 : তুমি যেরূপ তাড়াতাড়ি লিখতে পার, তিনিও তেমন পারতেন |

a) He too could write as swiftly as you can.

b) He to could write as swiftly as you can.

c) He too can write as swiftly as you can.

d) He too could write as swift as you can.

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Question - 4 : পৃথিবীতে কখন ল্যাপটপ কম্পিউটার প্রবর্তিত হয় এবং কোন কোম্পানী এটা তৈরি করে?

a) কমপ্যাক, ১৯৮৫

b) এপসন, ১৯৮১

c) আইবিএম, ১৯৮৩

d) অ্যাপল, ১৯৭৭

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Question - 5 : x2-11x+30 এবংx3-4x2-2x-15 . এর গ.সা.গু কত?

a) x-5

b) x-6

c) x2+x+3

d) x2-x+3

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Question - 6 : ৩ দিনে একটি কাজের ১/২৭ অংশ শেষ হলে ওই কাজের ৩ গুন কাজ করতে কত দিন লাগবে?

a) ৯ দিন

b) ২৭ দিন

c) ২৪৩ দিন

d) ৮১ দিন

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Question - 7 : Only after I _ home, did I remember my doctor\'s appointment

a) go

b) Going

c) went

d) gone

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Question - 8 : হ্যালো সবাইকে। আজ এখানে আসার জন্য ধন্যবাদ |

a) Hello, everyone, Thank you for coming today.

b) Hello, everyone. Thank you to coming today.

c) Hello, everyone. Thank you for come today.

d) Hello, everyone. Thank you for coming today.

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Question - 9 : মূল্য সংযোজন কর বাংলাদেশে কখন থেকে চালু হয়?

a) ১ জুলাই ১৯৯৩

b) ১ জুলাই ১৯৯১

c) জুলাই ১৯৯৫

d) ১ জুলাই ১৯৯৬

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Question - 10 : Give the correct Passive form of-My teacher embodies all the good qualities.

a) All the good qualities are embodied by my teacher

b) All the good qualities are embodied in my teacher

c) All the good qualities are embodied on my teacher

d) All the good qualities are embodied to my teacher

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Red Blood Cells (likewise called erythrocytes or RBCs)

Known for their brilliant red shading, red cells are the most bounteous cell in the blood, representing around 40 to 45 percent of its volume. The state of a red platelet is a biconcave circle with a straightened focus - as it were, the two essences of the circle have shallow bowl-like spaces (a red platelet resembles a doughnut).

Generation of red platelets is constrained by erythropoietin, a hormone created fundamentally by the kidneys. Red platelets start as juvenile cells in the bone marrow and after around seven days of development are discharged into the circulation system. In contrast to numerous different cells, red platelets have no core and can without much of a stretch change shape, helping them fit through the different veins in your body. Notwithstanding, while the absence of a core makes a red platelet progressively adaptable, it additionally restricts the life of the cell as it goes through the littlest veins, harming the cell's films and draining its vitality supplies. The red platelet makes due all things considered just 120 days.

Red cells contain a unique protein called hemoglobin, which helps convey oxygen from the lungs to the remainder of the body and afterward returns carbon dioxide from the body to the lungs so it tends to be breathed out. Blood seems red as a result of the huge number of red platelets, which get their shading from the hemoglobin. The level of entire blood volume that is comprised of red platelets is known as the hematocrit and is a typical proportion of red platelet levels.