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Question - 1 : হীরা তাকে মেরে ধুনে দিয়েছে |

a) Hira has beaten him to a mummy.

b) Hira has beat him to a mummy.

c) Hira has beaten to him to a mummy.

d) Hira has beaten him to mummy.

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Question - 2 : খুব অল্প সময়ের মধ্যে তুমি অনেকদূর এগিয়েছো |

a) You’ve get ahead a lot within a short time.

b) You’ve got ahead a lot within a short time.

c) You’ve got to ahead a lot within a short time.

d) You’ve got ahead a lot with a short time.

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Question - 3 : কোনটি শুদ্ধ বানান ?

a) স্বায়ত্ত্বশাসন

b) স্বায়ত্তশাসন

c) সায়ত্ত্বশাসন

d) স্বায়ত্বশাসন

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Question - 4 : প্র ,পরা, অপ -

a) বাংলা উপসর্গ

b) বিদেশী উপসর্গ

c) সংস্কৃত উপসর্গ

d) উপসর্গস্থানীয় অব্যয়

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Question - 5 : নিচের উপমাটি পূর্ণকারী শব্দ কোনটি ? Finger : Hand :: Leaf : ?

a) Flower

b) Tree

c) Twig

d) Branch

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Question - 6 : He divided the money - the two children .

a) between

b) among

c) in between

d) over

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Question - 7 : এ মাটি সোনার বাড়া’এ উদ্ধৃতিতে সোনা কোন অর্থে ব্যবহার করা হয়েছে?

a) বিশেষনের অতিশায়ন

b) রূপবাচক বিশেষন

c) উপাদান বাচক বিশেষন

d) বিধেয় বিশেষন

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Question - 8 : পিতা, মাতা ও পুত্রের বয়সের গড় ৩৭ বছর । আবার পিতা ও পুত্রের বয়সের গড় ৩৫ বছর। মাতার বয়স কত?

a) ৩৮ বছর

b) ৪১ বছর

c) ৪৫ বছর

d) ৪৮ বছর

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Question - 9 : which of the flowing sentences is correct?

a) Why you have done this?

b) Why you had done this?

c) Why have you done this?

d) Why did you done this?

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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.