Explanation:

In which city was Martin Luther King assassinated in 1968 ? Correct Answer Memphis মার্টিন লুথার কিং যুক্তরাষ্ট্রের আফ্রিকান - আমেরিকান আন্দোলনের নেতা। মূলত তিনি নাগরিক আন্দোলনের জন্য পৃথিবী ব্যাপী পরিচিত হয়ে উঠেছিলেন। ১৯৬৩ সালের মার্চে ওয়াশিংটনে 'I have a dream’ ভাষণ দিয়ে বিশ্বব্যাপী সাড়া জাগিয়ে ছিলেন। ১৯৬৪ সালে তিনি শান্তিতে নোবেল পান। ১৯৬৮ সালের ৪ এপ্রিল যুক্তরাষ্ট্রের মেম্পিস শহরে আততায়ীর গুলিতে নিহতহন।

Explanation:

A computer port is used to Correct Answer Communicate with other computer peripherals প্রশ্নঃ A computer port is used to বর্ণনাঃ কম্পিউটার হার্ডওয়ারে একটি পোর্ট, কোন কম্পিউটারের সাথে অন্যান্য কম্পিউটার বা বিভিন্ন পেরিফেরিয়াল ডিভাইসের মধ্যে একটি ইন্টারফেস/ সংযোগ মাধ্যম হিসাবে কাজ করে। পেরিফেরিয়াল ডিভাইস বলতে সাধারণত ইনপুট এবং আউটপুট ডিভাইস বোঝায় যেমনঃ পেন ড্রাইভ, এক্সপানসন কার্ড, গ্রাফিক্স কার্ড, চিত্র স্ক্যানার, মাইক্রোফোন, লাউডস্পিকার, ওয়েবক্যাম এবং ডিজিটাল ক্যামেরা ইত্যাদি।

Explanation:

The synonym of 'reprimand' is : Correct Answer rebuke Reprimand - - কঠোর ভৎসনা; Assume - - গ্রহণ করা; Rebuke - - কঠোর নিন্দা করা; Reword - - পুরস্কার; Revive - - পুনর্জীবিত করা; Remand - - অতিরিক্ত প্রমাণাদি সংগ্রহের জন্য (আদালত) হতে) পুলিশের হেফাজতে পাঠানো। সুতরাং Reprimand - - এর Synonym হলো Rebuke।

Explanation:

CSS is an acronym for Correct Answer Cascading Style Sheet CSS stands for Cascading Style Sheets CSS describes how HTML elements are to be displayed on screen, paper, or in other media CSS saves a lot of work. It can control the layout of multiple web pages all at once External stylesheets are stored in CSS files

Explanation:

The synonym of 'notion' is : Correct Answer impression Notion - - ধারণা, মনের ভাব, মত; Truth - - সত্য, Impression - - ধারণা, আভাস; Faith - - বিশ্বাস; Fact - - বাস্তব ঘটনা; Actually - - বস্তুত, কার্যত। সুতরাং Notion - - এর Synonym হলো Impression।

Explanation:

He is the 'black sheep' of the society. Correct Answer bad character Black Sheep - - এর অর্থ বংশের কলঙ্ক, কুলাঙ্গার, যা bad character কে বুঝায়।

Explanation:

What is the use of Forms in HTML ? Correct Answer To collect user's input প্রশ্নঃ What is the use of Forms in HTML? বর্ণনাঃ আমরা এই JobAssistant Website ব্যবহার করি, প্রথমেই আমাদের login করতে হয় এবং সেখানে ২ টি বক্স থাকে। একটিতে পাসওয়ার্ড এবং অন্যটিতে ইমেইল অ্যাড্রেস দিতে হয়। HTML দ্বারা এইরকম বক্স তৈরি করতে <from>....</form> নামক এলিমেন্ট ব্যবহৃত হয়। যা দ্বারা ক্লায়েন্ট/ব্যবহারকারীর তথ্য সংগ্রহ করা যায়।

Explanation:

He 'kept his master in the dark' for a long time . Correct Answer in ignorance In the dark - - to keep something secret and not tell people about it. অন্যদিকে in ignorance - - a lack of knowledge or information about something. সুতরাং answer হলো in ignorance।

Explanation:

For an investor who _____ money , silver or bond are good options . Correct Answer has very little Investor, Singular Person হওয়ায় has এবং কম টাকা বুঝাতে very little ব্যবহৃত হবে৷

Explanation:

Lucky is to fortunate as weak is to _____________. Correct Answer fragile Lucky ও Fortunate - - সৌভাগ্য; Humble - - বিনয়, নম্র; Obsolete - - পুরাতন, অপ্রচলিত; Legitimate - - আইনসঙ্গত বৈধ; Fragile - - ভঙ্গুর; Confused - - দ্বিধান্বীত; Lucky ও Fortunate এর ন্যায় Weak এবং Fragile শব্দ দুটি Synonymous.

Explanation:

The invigilator made us ___ our identity card at the test center . Correct Answer show Make, help, let - - এই causative verb গুলোর পরে ব্যক্তিবাচক object বসলে তার পরবর্তী verb এর base form বসে। এখানে made এর পর ব্যক্তিবাচক object us থাকায় সঠিক উত্তর হবে Show।

Explanation:

Which of the following is not in OSI model ? Correct Answer Internet layer Layer 7 – Application Layer 6 – Presentation Layer 5 – Session Layer 4 – Transport Layer 3 – Network Layer 2 – Data Link Layer 1 – Physical

Explanation:

Do not get upset about 'trivial' matters . Correct Answer unimportant Trivial - - তুচ্ছ বা নগন্য, not important; Unexpected—অপ্যত্যাশিত; Unimportant—Not important গুরুত্বহীন; Unusal - - অস্বাভাবিক; Uncertain - - অনিশ্চিত; Unsure - - অনিশ্চিত; Unsure - - অনিশ্চিত। অর্থানুসারে (b) সঠিক।

Explanation:

____ of this room will be sold . Correct Answer The possession Sentence টিতে 'this room' শব্দদ্বয় দ্বারা নির্দিষ্ট একটি কক্ষকে বুঝানো হয়েছে এবং sentence দ্বারা বুঝাতে চাওয়া হয়েছে - - এই কক্ষটির মালিকানা বিক্রয় করা হবে৷ যেহেতু নির্দিষ্ট করে বুঝানো হলে the বসে সেহেতু 'The Possession' বসবে৷

Explanation:

Municipal taxes are based on 'an estimate of the value' of one's property . Correct Answer a forecast An estimate of the value - - কোন কিছুর মূল্য নিরূপণ বা নির্ধারণ। Appraisal - - মূল্যায়ন বা মূল্য নিরূপণ; Forecast - - পূর্বাভাষ দেয়া বা ভবিষ্যদ্বাণী করা; Prediction - - পূর্বাভাষ; Outline - - আকার বা সীমানা চিহ্নিত রেখা, কোন কিছুর রূপ রেখা প্রদান; Projection - - কোন কিছুর পূর্বাভাষ। সুতরাং an estimate of the value এবং an appraisal পরস্পর সমার্থক৷

Explanation:

One should be careful about ____ duty . Correct Answer one's One - - এর Possessive case হলো one's। বাক্যটির শূন্যস্থানে Subject (one) - - এর possessive case বসাতে হবে। তাই সঠিক উত্তর one's।

Explanation:

We wouldn't mind _______ . Correct Answer waiting Admit, avoid, enjoy, feel, like, mind, suggest, postpone প্রভৃতি verb গুলোর পরে কোন verb বসলে তার সাথে 'ing' যুক্ত হয়৷

Explanation:

While you ___ in the garden, someone arrived at home . Correct Answer were working 'While' এর ঠিক পরে subject থাকলে অতীতের ক্ষেত্রে past continues tense হয়৷ তেমনি অতীতের দুই সমসাময়িক ঘটনা while/when/as দ্বারা যুক্ত হলে while/when/as যুক্ত অংশটি past continues tense হয়, অপর অংশে হয় past indefinite tense। তাই এখানে were working হবে৷

Explanation:

Which of the following is equal to 456*(72)+28*(456) ? Correct Answer 456*(72+28) 456* (72) + 28*( 456) = 456* (72) + 456* ( 28) = 456* ( 72 + 28)

Explanation:

A company's profits have doubled for each of the last 5 years . If the total profits for the last 5 years were TK. 62 million , what were the profits in the first year ? Correct Answer 2 Let, first year profit = x, as profit have doubled for each year, so 2nd year profit = 2x 3rd year profit = 2x ×2 = 4x 4th year profit = 4x×2 = 8x 5th year profit = 8x × 2 = 16x Total profit = x + 2x + 4x + 8x + 16x = 31x According to the question 31x = 62 x = 2

Explanation:

A father said to this son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five year's back was : Correct Answer 14 Let, sons present age = x years So, son is born x year ago Then father age was x years So, fathers present age (x + x) or 2x years 2x = 38 x = 19 5 years back in was (19 - 5) = 14 years

Explanation:

How many "8" will you pass on the way when you count from 1 to 100 ? Correct Answer 20 1 to 100 "8" will come : 8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 98 = 20

Explanation:

A students first reduced a number by 20% and then increased it again by 20% . If the difference between the last number and the original number is 8, then the original number was : Correct Answer 200 Let, the original number = 100 20% reduced = 100 - 100 of 20% = 80 Then, 20% increased = 80 + 80 of 20% = 96 The difference = 100 - 96 = 4 4 difference then original number = 100 1 difference then original number = 100/4 8 difference then original number = (100×8)/4 = 200

Explanation:

Which of these numbers are least like the others : 3, 5, 11, 14, 17, 21. Correct Answer 14 Among the number , 3, 5, 11, 14, 17, 21, Except 14 others are odd number

Explanation:

Mushifique is as tall Mominul; Sakib is shorter than Tamim ; Tamim is taller than Mominul and Mushfique is shorter than Sakib. Who is the shortest ? Correct Answer Mominul Mominul < Mushfique Shakib < Tamim Mominul < Tamim Mushfique < Shakib Here, Mominul < Mushfique < Shakib < Tamim So the correct option "Mominul "

Explanation:

Lamp A is less bright than Lamp B; Lamp B is less brighter than Lamp C; Lamp C is as bright as Lamp D. Lamp B is brighter than Lamp D and Lamp D is brighter than Lamp A. Which lamp is the brightest ? Correct Answer Lamp B A<B B>C C = D B>D D>A Among them Lamp B is the brightest lamp

Explanation:

The numbers 13,7 and 11 would enjoy the company of which of these numbers : 10, 15, 17, 12, 18 ? Correct Answer 17 Here, 13, 7 and 11 are prime number So, among these numbers only 17 is correct because of prime number.

Explanation:

Which of the following is least like the others ? Correct Answer Circle The correct answer is circle because it shows two dimension and others show three dimension.

Explanation:

Mirpur households makeup approximately what percentage of Dhaka city's households in 2000 ? Correct Answer 10 The percentage of Dhaka City household = 708644/7056860 ×100% = 10%

Explanation:

A biker rode 45 miles in 180 minutes. What ws his speed (mph) during this ride ? Correct Answer 15 mph We know, 60 minutes = 1 hour Or, 1 minutes = 1/60 hour Or, 180 minutes = 180/60 hour = 3 hours Here, Times (t) = 3 hours; Distance (s) = 45 miles And Velocity (v) = ? Mph Again, we know that, S = vt = > v = s/t = > v = (45÷3) mph = > v = 15 mph

Explanation:

If in 2000 there were 61,000 people living per square mile in Mirpur, what is the approximate area of Mirpur ? Correct Answer 30 sq miles Peole living per square mile = 61, 000 Total population in Mirpur = 1822195 Approximately area of Mirpur = 1822195/61000 = 29.87 sq.mile = 30 sq.mile

Explanation:

How many people approximately were there per household in Mirpur in 2000 ? Correct Answer 2.5 Here, Total Population = 1822195 and Total Household = 708644 People like each household = 1822195/708644 = 2.571 = 3 ( approximately)

Explanation:

What is the average sales of all the branches (in thousands) for the year 2011 ? Correct Answer 83 Total salse 2011 = 80 + 75 + 95 + 85 + 75 + 70 = 480 thousand Average sales in 2011 = 480/6 = 80 thousand correct answer : 80

Explanation:

What is the approximate growth of sales of B5 ? Correct Answer 27% The difference value of salse of B5 = 95 - 75 = 20 Approximately growth of salse of B5 = 20/75×100% = 26.67% = 27%

Explanation:

Which branch had the worst performance in 2012 compared to its 2011 sales ? Correct Answer B2 The sales of B2 Branch in 2011 = 75 and the sales of B2 branch in 2012 = 65 The decrease sales = 75 - 65 = 10 All branch had good performance but only B2 Branch had the worst performance in 2012 Compared to its 2011 sales,

Explanation:

When did Bangladesh achieve membership of United Nations ? Correct Answer 1974 ১৯৭৪ সালের ১৭ সেপ্টেম্বর, বাংলাদেশ জাতিসংঘের পূর্ণ সদস্যপদ লাভ করে। বাংলাদেশের রাষ্ট্রপতি শেখ মুজিবুর রহমান ১৯৭৪ সালের ২৪ সেপ্টেম্বর সাধারণ অধিবেশনে বাংলা ভাষায় একটি ভাষণ দিয়েছিলেন। . ১৯৮৩ থেকে ২০০০ সাল পর্যন্ত বাংলাদেশ মানবাধিকার কমিশনের সদস্য হিসাবে দায়িত্ব পালন করেছিল।

Explanation:

Which of the following companies has issued largest ever IPO in capital market ? Correct Answer Ali Baba "Alibaba Turns to Morgan Stanley in Largest - Ever IPO." Accessed March 4, 2020. New York Stock Exchange. "Alibaba Lists on the NYSE." Accessed March 4, 2020.

Explanation:

In terms of GDP, which one of the following is the largest economy ? Correct Answer China The United States is the world's largest economy with a GDP of approximately $20.513 trillion, notably due to high average incomes, a large population, capital investment, low unemployment, high consumer spending, a relatively young population, and technological innovation.

Explanation:

Which one of the following is 'legal tender money' ? Correct Answer Coins United States coins and currency (including Federal reserve notes and circulating notes of Federal reserve banks and national banks) are legal tender for all debts, public charges, taxes and dues. Foreign gold or silver coins are not legal tender for debts.

Explanation:

Where does Rakhain tribe mainly live ? Correct Answer Patuakhali Present - day Rakhine are mainly living in Rakhine State, some parts of Ayeyarwady Division and Yangon Division of Burma. A small number of Rakhine live in the southern part of Bangladesh and India. Rakhine triube live in Patuakhali.

Explanation:

"Ebola" has not spread out in epidemic form in which of the following countries ? Correct Answer Nigeria The Western African Ebola virus epidemic (2013–2016) was the most widespread outbreak of Ebola virus disease (EVD) in history, causing major loss of life and socioeconomic disruption in the region, mainly in Guinea, Liberia and Sierra Leone. The first cases were recorded in Guinea in December 2013; later, the disease spread to neighbouring Liberia and Sierra Leone,with minor outbreaks occurring elsewhere. It caused significant mortality, with the case fatality rate reported which was initially.

Explanation:

Which is the smallest district in Rajshahi Division ? Correct Answer Joypurhat Joypurhat is a district in the northern part of Bangladesh. It is part of Rajshahi Division. Joypurhat district established 1984.

Explanation:

Which of the following is grown from stem cuttings ? Correct Answer Sugarcane Plants that grow from stem cuttings: Foliage shrubs like Golden Duranta, Acalypha, Crotons; Kitchen herbs like Rosemary, Thyme, Mint etc. Apart from these many herbaceous annuals, climbers and creepers, and hedge plants and many flowering trees like Gliricidia can be grown by stem cuttings.

Explanation:

Who was the first Bangladeshi presiding over General Assembly session of the United Nations ? Correct Answer Humayun Rashid Chowdhury Humayun Rasheed Choudhury (11 November 1928 – 10 July 2001) was a Bangladeshi career diplomat and Speaker of the Bangladesh National Parliament from 1996 to 2001. He was elected president of the 41st session of the UN General Assembly in 1986.

Explanation:

Which of the following is not a contagious disease ? Correct Answer Typhoid Typhoid is a bacterial infection that can lead to a high fever, diarrhea, and vomiting. It can be fatal. It is caused by the bacteria Salmonella typhi. The infection is often passed on through contaminated food and drinking water, and it is more prevalent in places where handwashing is less frequent.

Explanation:

Who was the Finance Minister during our liberation war in 1971 ? Correct Answer Captain M. Mansur Ali He was elected a member of the Provincial Assembly from Pabna in 1970. He was the Finance Minister in the cabinet of Bangladesh Government in exile, and played vital role in organising the War of Liberation. After independence, Mansur Ali was the Minister for Communication, and then the Minister for Home Affairs and Communication in the cabinet of Bangabandhu Sheikh Mujibur Rahman.

Explanation:

The largest river in the world is : Correct Answer Amazon বিশ্বের সর্ববৃহৎ নদী আমাজন৷ দক্ষিণ আমেরিকা মহাদেশের এই নদীটি বিশ্বের প্রসস্থতম এবং এ নদীতে সবচেয়ে বেশি পানি প্রবাহিত হয়। আমাজন নদীর উৎপত্তি আন্দিজ পর্বতমালা এবং পতিত হয়েছে আটলান্টিক মহাসাগরে। বিশ্বের দীর্ঘতম নদী নীলনদ, যার দীর্ঘ্য ৬,৮২৫ কি.মি.।

Explanation:

Which of the following programming languages is not a high level language ? Correct Answer Oracle Popular High – level programming languages today include : FORTRAN, Pascal, C,C + + , Java, Python, Visual Basic, Delphi, Perl, PHP, Ruby, ECMAScript, COBOL etc. Oracle is a database Program and a type of structured Query language (SQL).

Explanation:

Bluetooth operations use Correct Answer Radio technology Bluetooth is a wireless technology standard for exchanging data over short using short – wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHZ.