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Question - 1 : অনেক পড়লেও সে পাশ করবে না |

a) He will not pass even though he study hard.

b) He will not pass even though he studies hards.

c) He will not passed even though he studies hard.

d) He will not pass even though he studies hard.


Discus in Board
Question - 2 : বাংলাদেশের বৃহত্তম সেচ প্রকল্প কোনটি?

a) তিস্তা সেচ প্রকল্প

b) গঙ্গা-কপোতাক্ষপ্রকল্প

c) কাপ্তাই সেচ প্রকল্প

d) ফেনী সেচ প্রকল্প


Discus in Board
Question - 3 : তুমি কি তাদের বিয়ের অনুষ্ঠানে যোগ দিচ্ছ?

a) Are you going to attend their wedding?

b) Are you go to attend their wedding?

c) You are going to attend their wedding?

d) You are go to attend their wedding?


Discus in Board
Question - 4 : বিদ্যাপতি কোথাকার কবি ছিলেন ?

a) বর্ধমানের

b) বৃন্দাবনের

c) মিথিলার

d) নবদ্বীপের


Discus in Board
Question - 5 : Julia has been ill _three months.

a) about

b) in

c) for

d) Since


Discus in Board
Question - 6 : বাংলাদেশে সর্বপ্রথম কোন মহিলা টেস্ট টিউব শিশুর মা হন?

a) কানিজ ফাতেমা

b) রওশন জাহান

c) ফিরোজা বেগম

d) পারভীন ফাতেমা


Discus in Board
Question - 7 : একটি দ্রব্য ১৮০ টাকায় বিক্রয় করায় ১০% ক্ষতি হলো । দ্রব্যটির ক্রয়মূল্য-

a) ২১০ টাকা

b) ২০০ টাকা

c) ১৬২ টাকা

d) ১৯৮ টাকা


Discus in Board
Question - 8 : কোন বিদেশী পত্রিকা বঙ্গবন্ধুকে 'রাজনীতির কবি' (Poet of Politics) উপাধি দিয়েছিলেন?

a) নিউজউইকস

b) টাইম

c) দি ইকনমিস্ট

d) গার্ডিয়ান


Discus in Board
Question - 9 : সে এখানে আসবেই আসবে |

a) He will come here without fail.

b) He will come to here without fail.

c) He will come here out of fail.

d) He will come here without fails.


Discus in Board
Question - 10 : নিজে নিজে করো!

a) Helped yourself!

b) Help yourself!

c) Help ownself!

d) Help to yourself!


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.