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Total Syllabus


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Question - 1 : "ইরাটম" কি ?

a) উন্নত জাতের ধান

b) উন্নত জাতের ইক্ষু

c) উন্নত জাতের পাট

d) উন্নত জাতের চা


Discus in Board
Question - 2 : Only after I _ home, did I remember my doctor\'s appointment

a) go

b) Going

c) went

d) gone


Discus in Board
Question - 3 : বাংলা সাহিত্যের প্রথম মুসলিম ঔপন্যাসিকের নাম কী ?

a) মোতাহের হোসেন

b) ইসমাইল হোসেন সিরাজী

c) মীর মশাররফ হোসেন

d) ফররুখ আহমদ


Discus in Board
Question - 4 : অপেক্ষা করুন |

a) Hold of

b) Hold off

c) Hold on

d) Hold to


Discus in Board
Question - 5 : As the sun - , I decided to go out.

a) has shone

b) shine

c) shines

d) was shining


Discus in Board
Question - 6 : হাড় ও দাঁত কে মজবুত করে-

a) ম্যাগনেসিয়াম

b) ফসফরাস

c) আয়রন

d) আয়োডিন


Discus in Board
Question - 7 : তুমি একটুও বদলাও নি |

a) You have not changed a bit.

b) You have not change bit.

c) You have not change a bit.

d) You have not to change a bit.


Discus in Board
Question - 8 : রাজা রামমোহন রচিত বাংলা ব্যাকরণের নাম কি?

a) গৌড়িয় ব্যাকরণ

b) মাগধীয় ব্যাকরণ

c) মাতৃভাষা ব্যাকরণ

d) ভাষা ও ব্যাকরণ


Discus in Board
Question - 9 : প্রাচীন পুণ্ড্রবর্ধন কোথায় অবস্থিত?

a) মহাস্থানগড়

b) বিক্রমপুর

c) ময়নামতি

d) পাহাড়পুর


Discus in Board
Question - 10 : বাংলাদেশের কোথায় সুরমা ও কুশিয়ারা নদী মিলিত হয়ে মেঘনা নাম ধারন করেছে ?

a) চাঁদপুর

b) ভৈরব

c) দেওয়ানগঞ্জ

d) আজমিরীগঞ্জ


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.