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Question - 1 : জাতিসংঘ সাধারন পরিষদের প্রথম বাংলাদেশী সভাপতি কে?

a) বি.এ সিদ্দিকী

b) খাজা ওয়াসিউদ্দিন

c) হুমায়ন রশিদ চৌধুরী

d) শমসের মবিন চৌধুরী

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Question - 2 : আপনার টিকেটের মেয়াদ অতিক্রান্ত হয়ে গিয়েছে |

a) Your ticket is expire.

b) Your ticket is expiring.

c) Your ticket is expired.

d) Your tickets is expired.

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Question - 3 : New programs will be _ next week in Bangladesh Television.

a) published

b) telecasted

c) Telecast

d) broadcasted

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Question - 4 : সে তাহাজ্জুদ নামাজের মধ্যে নিমগ্ন ছিল |

a) He was lost in her Tahazzud Salat.

b) He was lost at her Tahazzud Salat.

c) He was lost at her Tahazzud Salat.

d) He was lost of her Tahazzud Salat.

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Question - 5 : Explain the meaning of 'Bring to pass'------

a) cause to convince

b) cause to carry out

c) cause to happen

d) cause to destroy

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Question - 6 : 'দীনবন্ধু মিত্রের প্রহসন কোনটি ?

a) কিঞ্চিত জলযোগ

b) বুড়ো শালিকের ঘাড়ে রোঁ

c) বিয়ে পাগলা বুড়ো

d) কল্কি অবতার

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Question - 7 : এটি আমাদের তরফ থেকে ছোট একটি প্রয়াস |

a) Here is a token of our appreciation.

b) Here is a token of our appreciations.

c) Here is a token to our appreciation.

d) Here is to token of our appreciation.

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Question - 8 : There are ----dangerous drivers.

a) very many of

b) very much of

c) a lot of

d) a very lot of

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Question - 9 : আমি ইংরেজিতে ভাল নই |

a) I am not good in English.

b) I am not good on English.

c) I am not good to English.

d) I am not good at English.

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Question - 10 : আপনার সাথে বহন করা লাগেজটি একটু বেশি বড় হয়ে গিয়েছে |

a) Your carry-on luggage is too larged.

b) Your carry-on luggage is to large.

c) Your carry-on luggage is too large.

d) Your carry-on luggaged is too large.

Discus in Board

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.