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Who won the Wisden cricketer magazine's best cricketer award in 2009? Correct Answer Sakib Al Hasan Bangladesh all - rounder Shakib Al Hasan has been named The Wisden Cricketer magazine's 2009 World Test Player of the Year. The magazine said on Thursday that Shakib topped the performance table of all test players based on marks awarded by Wisden Cricketer correspondents.

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'শাখের করাত' এর সঠিক অর্থ কোনটি? সঠিক উত্তর দুদিকেই বিপদ শাখের করাত-উভয় সঙ্কট-দুই দিকেই বিপদ

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Bangladesh is not a member of : Correct Answer OPEC The Organization of the Petroleum Exporting Countries (OPEC) was founded in Baghdad, Iraq, with the signing of an agreement in September 1960 by five countries namely Islamic Republic of Iran, Iraq, Kuwait, Saudi Arabia and Venezuela. They were to become the Founder Members of the Organization. These countries were later joined by Qatar (1961), Indonesia (1962), Libya (1962), the United Arab Emirates (1967), Algeria (1969), Nigeria (1971), Ecuador (1973), Gabon (1975), Angola (2007), Equatorial Guinea (2017) and Congo (2018).

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A toy store regularly sells all stock at a discount of 20 percent to 40 percent. If an additional 25 percent were deducted from the discount price during a special sale, what would be the lowest possible price of a toy costing Tk. 16 before any discount? Correct Answer Tk. 7.20 Let cost price(CP) of toy is 100 tk And maximum profit 40% Selling price at 40% discount is 100 - 40 = 60 tk Selling price (SP) After Another additional 25% discount is 60 - 25% of 60 = 60 - 15 = 45 Now If CP is 100tk then possible SP is 45tk "    "    "    16tk      "        "       "  is (45×16)/100 = 7.2 tk     Ans. 7.2tk

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Bangladesh maintains no trade relationship with : Correct Answer Isracl Bangladesh and Israel do not maintain diplomatic relations. Bangladesh said that it will not recognize Israel until there is an independent Palestine. Some reports and statistics revealed that Bangladesh and Israel maintain some trade relations indirectly and sometime secretly. Although the government always denies these allegations

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The average of 6 numbers is 8.5, when one number is discarded the average of the remaining numbers becomes 7.2. What is the discarded number? Correct Answer 15.0 6 টি নাম্বার এর সমষ্টি ( 6×8.5) = 51 5 টি নাম্বার এর সমষ্টি ( 5 ×7.2) = 36  ( - ) বিয়োগ করে, = 15   Discarded সংখ্যাটি = 15

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5.125/2.223 = ? Correct Answer 2.305 5.225/2.223 = 5225 ×1000/ 2223 × 1000 = 5225/2223 = 2.30544

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If (x-1)2 =400, which of the following could be the value of x-5? Correct Answer -24 Here,  (x - 1)2 = 400 or,  x - 1 = ±√400 = ±20 or,  x = 1 ± 20  Then,  x - 5 = 1 ± 20 - 5 = - 24, 16

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The organizers of a fair projected a 25 percent increase in attendance this year over that of last year, but attendance this year actually decreased by 20 percent. What percent of the projected attendance was the actual attendance? Correct Answer 64% Let,   last year present = 100 this year projected present = (100 + 25) = 125 this year Actual present = (100 - 20) = 80 so, the percentage = {(80/125)×100}% = 64%

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A pen was sold at 15% loss. If the selling price was Tk. 8 more, then the seller could have made a profit of 10%. What was the purchase price of pen? Correct Answer 32 Let, Purchase price = Tk.x At 15% loss SP = Tk.(17x/20) At 10% profit SP = Tk.(11x/10) As per question , (17x/20) + 8 = (11x/10) Or, 5x = 160 Or, x = 32 Therefore, the required value = Tk.32

Explanation:

Kofi Annan was the ---th General Secretary of the United Nations. Correct Answer 7 Kofi Atta Annan 8 April 1938 – 18 August 2018) was a Ghanaian diplomat who served as the seventh Secretary - General of the United Nations from January 1997 to December 2006. Annan and the UN were the co - recipients of the 2001 Nobel Peace Prize. He was the founder and chairman of the Kofi Annan Foundation, as well as chairman of The Elders, an international organization founded by Nelson Mandela.

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'Rickshaw' was first introduced by ---- Correct Answer Japan Rickshaws were independently invented in Japan circa 1869, after the lifting of a ban on wheeled vehicles from the Tokugawa period (1603–1868), and at the beginning of a period of rapid technical advancement in Japan

Explanation:

When was the 'Second World War' started? Correct Answer 1 September 1939 মানবসভ্যতার ইতিহাসে এ যাবৎকাল পর্যন্ত সংঘটিত সর্ববৃহৎ এবং সবচেয়ে ভয়াবহ যুদ্ধ। ১৯৩৯ সাল থেকে ১৯৪৫ সাল, এই ছয় বছর দ্বিতীয় বিশ্বযুদ্ধের সময়সীমা ধরা হলেও ১৯৩৯ সালের আগে এশিয়ায় সংগঠিত কয়েকটি সংঘর্ষকে দ্বিতীয় বিশ্বযুদ্ধের অংশ হিসেবে গণ্য করা হয়।

Explanation:

Which of these is not a planet in the Solar System? Correct Answer Pluto In August 2006 the International Astronomical Union (IAU) downgraded the status of Pluto to that of “dwarf planet.” This means that from now on only the rocky worlds of the inner Solar System and the gas giants of the outer system will be designated as planets.

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Who scored maximum number of sixes in the T20 2009 World Cup? Correct Answer Yuboraj Singh He set the new bar in the shortest format which, so far, still stands in T20I. After his blistering knock, he was called as the sixer kings. He continued the similar stint in the T20 World Cup 2009 as he struck the most number of sixes in that particular tournament.

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On which date Bangladesh introduced bay light savings timing? Correct Answer June 18, 2009 Bangladesh started DST at 11pm (23:00) local time on June 19, 2009, when the clocks moved one hour forward to midnight (00:00) between June 19 and June 20. Bangladesh observed DST in hope of saving energy throughout the country. The government hoped that DST would help save electricity in the evening.

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The headquarter of International Maritime Organization is in --- Correct Answer London The International Maritime Organization (IMO, French: Organisation Maritime Internationale; known as the Inter - Governmental Maritime Consultative Organization until 1982) is a specialised agency of the United Nations responsible for regulating shipping. The IMO was established following agreement at a UN conference held in Geneva in 1948 and the IMO came into existence ten years later, meeting for the first time in 1959. Headquartered in London, United Kingdom, the IMO currently has 174 member states and three associate members.

Explanation:

When was the 'Swine flu' infected patient patient detected first in Bangladesh? Correct Answer June 18, 2009 First case of pandemic influenza H1N1, 2009 (swine flu) detected in Bangladesh. The first human case of Pandemic Influenza H1N1, 2009 [Swine Flu] virus infection has been detected on 18/06/2009 in a patient of febrile illness in Dhaka, Bangladesh. The patient has recently returned from United States of America (USA).

Explanation:

Software that the computer uses to start, or 'boot' is found where : Correct Answer Basic In-Out System (BIOS) Operating Software is the first program run on a computer when computer boots up. The BIOS chip tells it to look in a fixed place, usually on the lowest - numbered hard disk (the boot disk) for a special program called a boot loader (under Linux the boot loader is called Grub or LILO). The boot loader is pulled into memory and started. The boot loader's job is to start the real operating system. The first thing a computer has to do when it is turned on is start up a special program called an operating system. The operating system's job is to help other computer programs to work by handling the messy details of controlling the computer's hardware. ... The boot loader's job is to start the real operating system.

Explanation:

Which one is not the graphics software? Correct Answer Access In computer graphics, graphics software refers to a program or collection of programs that enable a person to manipulate images or models visually on a computer. Computer graphics can be classified into distinct categories: raster graphics and vector graphics, with further 2D and 3D variants. Many graphics programs focus exclusively on either vector or raster graphics, but there are a few that operate on both. It is simple to convert from vector graphics to raster graphics, but going the other way is harder. Some software attempts to do this.

Explanation:

Computer Memory is normally measured in : Correct Answer Gigabytes Computer storage and memory is often measured in megabytes (MB) and gigabytes (GB). A medium - sized novel contains about 1 MB of information. 1 MB is 1,024 kilobytes, or 1,048,576 (1024x1024) bytes, not one million bytes. Similarly, one 1 GB is 1,024 MB, or 1,073,741,824 (1024x1024x1024) bytes.

Explanation:

In general, which letter is considered for Hard Disk Drive? Correct Answer C কম্পিউটারের অপারেটিং সিস্টেম Default হিসেবে C ড্রাইভে থাকে। তবে ব্যবহারকারীর ইচ্ছানুযায়ী অন্য ড্রাইভেও অপারেটিং সিস্টেম রাখা যায়।

Explanation:

Which one is not the word processing software? Correct Answer MS Excel Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).