The word 'centrifuge' stands for ---
A.
miraculous experiments
B.
an apparatus that rotates at a hight speed
C.
any scientific tool
D.
utensils
সঠিক উত্তরঃ
B.
an apparatus that rotates at a hight speed
Explanation:
Related Questions (Any University/Year)
- The phrase 'train up the mind' refers to -
- Which of the following is positive development of an adolescent?
- A. Choose the correct answer from the alternatives :The word 'fascinate' means..
- B.Answer the following questions :What do you mean by the term 'adolescenceWhy is adolescence an important period of life?What do the adolescent girls in Bangladesh usually face?What are the effects of female inequality in Bangladesh?How do wealth and education influence a girl's marriage?
- Answer the following questions :Where does the name 'Kuakata' come from?Why would one visit Kuakata?What is the most unique feature of Kuakata beach?What are the things that add to the beauties of Kuakata?What, according to the text, makes Kuakata a much sought after tourist destination?
- When was the six-point-movement launched?
- How did Dhaka City pay back the bounty of the river?
- The synonym of ‘affluent’ is-
- The word 'function' refers to-
- Read the passage and answer the questions A and B.Adolescents constitute a nation's core resource for national renewal and growth. Adolescence is a period in life when transition from childhood to adulthood takes place and behaviours and life styles are shaped. According to the World Health Organisation (WHO), adolescence is the period which shapes the future of girls' and boys' lives. There are 28 million adolescents in Bangladesh; 13.7 million of them are girls and 14.3 million boys. The situation of adolescent girls in Bangladesh is characterized by inequality and subordination within the family and society. This inequality leads to widespread practice of child marriage, marginalisation or exclusion from health, education and economic opportunities and vulnerability to violence and sexual abusE- In Bangladesh, the legal age of marriage is 18 for girls and 21 for boys. However, 33 percent of adolescent girls are married off before the age of 15 and 60 percent become mothers by the age of 19. Research finds that adolescents with higher level of education and from more affluent families tend to marry at a later agE- Boys, however, become ready for marriage only after several years of adolescence and young adulthood..
- Answer the following questions :Why did the speaker have these dreams?How were the Black treated before achieving their freedom?What does the speaker dream for his four children?What transformation will happen in the state of Mississippi?When will all of God’s children sing in the words of the old Negro Spiritual?
- He passed his student life in ---
- Education remains incompletE-.
- A. Choose the correct answer from the alternatives :The word "appreciate" means-
- Which is the appropriate meaning of the word 'shape' as per the text?
- 'Schooling' means-
- The word 'impart' means-
- Read the passage and answer the questions A and B.One of the sources of water in our country is the rivers. Rivers are everywhere in our life, literature, economy and culturE- But are the rivers in good shape? Unfortunately, they are not. A few are already dead and several are going through the pangs of death. The river Buriganga is an example of a dying river. A report published in the Daily Sun describes what has happened to the river Buriganga and why. Its water is polluted and a perpetual stench fills the air around it. But that is not what it was like beforE- The report says that the river had a glorious past. Once it was a tributary of the mighty Ganges and flowed into the Bay of Bengal through the river Dhaleshwari. Gradually, it lost its link with the Ganges and got the name Buriganga. The Mughals marvelled at the tide level of the Buriganga and founded their capital Jahangirnagar on its banks in 1610. The river supplied drinking water and supported trade and commercE- Jahangirnagar was renamed Dhaka which grew into a heavily populated city with a chronic shortage of spacE- The city paid back the bounty of the river by sucking life out of it. According to newspaper report, Buriganga is dying because of pollution. Huge quantities of toxic chemicals and wastes from mills and factories, hospitals and clinics and households and other establishments are dumped into the river everyday. The city of Dhaka discharges about 4500 tons of solid waste every day and most of it is directly released into the Buriganga. According to the Department of the Environment (DoE), 20,000 tons of tannery waste, including some highly toxic materials, are released into the river everyday. Experts identified nine industrial areas in and around the capital city as the primary sources of river pollution: Tongi, Tejgaon, Hazaribagh, Tarabo, Narayanganj, Savar, Gazipur, Dhaka Export Processing Zone and Ghorashal.
- A. Choose the correct answer from the alternatives :The text is a/an- by.Dr. King.--
- The phrase 'leads to' in the passage refers to?
- What does the word ‘expose’ in the passage refer to?
- As an advocate of human dignity Mandela's role was
- The phrase 'take place' in the second sentence stands for?
- The word 'Consistent' mentioned in the passage means.........
- Adolescence is a ___ period from childhood to adulthood.
