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A student loses 1 mark for every wrong answer and scores 2 marks for every correct answer. If he answers all the 60 questions in an exam and scores 39 marks , how many of them were correct? Correct Answer 33 On 18 August 2018, former cricketer Imran Khan was sworn in as the country's 22nd prime minister.

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Three angles of a triangle are in proportion 5 : 6 : 7. Then what is the difference in degrees between the biggest and the smallest angles? Correct Answer 20° Ecology is the study of the relationships between living organisms, including humans, and their physical environment; it seeks to understand the vital connections between plants and animals and the world around them.

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A manufacturer sells three products i.e A, B and C . Product A costs 200 and sells for 250, Product B costs 150 and sells for 180 , product C costs 100 adn sells for 110. On which product, he has maximum percentage of profit? Correct Answer A only Light Year is related to distance. A light - year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second.

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If the length of each of the sides of three square garden's plots is increased by 50 percent, by what percent is the sum of the areas of the three plots increased ? Correct Answer 125% Most pencil cores are made of graphite powder mixed with a clay binder. Graphite pencils (traditionally known as 'lead pencils') produce grey or black marks that are easily erased, but otherwise resistant to moisture, most chemicals, ultraviolet radiation and natural aging.

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A farmer has two rectangular fields. The larger field has twice the length and four times the width of the smaller field. If the smaller field has area K, then the area of the larger field is greater than the area of the smaller field by what amount ? Correct Answer 7K Rabies. In some areas known as “mad dog disease” because the transmission of the disease is frequently associated with bites by infected dogs. Hydrophobia is the commonest name and relates to the major symptom.

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A short distance athlete has taken 60 seconds to cover 100 meters . If he makes 30 steps in 9 seconds , how many steps has he taken in that time? Correct Answer None of these The joule (symbol J) is the SI unit of energy—a measure of the capacity to do work or generate heat. One joule equals the work done (or energy expended) by a force of one newton (N) acting over a distance of one meter (m).

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একটি বর্গক্ষেত্রের কৌণিক দৈর্ঘ্য ১০ হলে বর্গক্ষেত্রটির আয়তন ক্ষেত্রফল কত? সঠিক উত্তর ৫ white elephant. 1. An expensive item that is troublesome or useless. The term comes from a story about the king of Siam, who was said to have given an albino elephant, considered sacred, to a member of the court whom he disliked, knowing that taking care of the animal would exhaust the person's fortune.

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(x+8) (x-7) এর গুণফল কত? সঠিক উত্তর x2+x-56 চুন খেয়ে গাল পোড়ে, দই দেখলে ভয় করে নেড়ে বেলতলা একবারই যায় । A scalded dog fears cold water. A burnt child dreads the fire; experience teaches has caution.

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একটি বর্গক্ষেত্রের আয়তন x তা হলে x এর বিচারে এটির অতিভুজের দৈর্ঘ্য কত? সঠিক উত্তর 2x Reminisce is a dreamy way of saying "remember the past." If you're swapping old stories with friends and remembering all the silly things you used to do, then you're reminiscing. Reminiscing is all about happy recollections and thinking back to stories from the past.

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যদি ‍a+b=5 ও a-b=3 তবে a2+b2=? সঠিক উত্তর 4 The Seychelles is an archipelago of 115 islands in the Indian Ocean, off East Africa. It's home to numerous beaches, coral reefs and nature reserves, as well as rare animals such as giant Aldabra tortoises. Mahé, a hub for visiting the other islands, is home to capital Victoria. It also has the mountain rainforests of Morne Seychellois National Park and beaches, including Beau Vallon and Anse Takamaka. Capital: Victoria Area: 459 km² Currency: Seychellois rupee Population: 96,762 (2018)

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Which of the following is not available on the Ruler of MS Word screen? Correct Answer Center Indent MS Word এর পর্দায় বা Screen এর রুলারে Center Indent নামে কোনো মেনু থাকে না। Tab stop box, Left Indent , Right Indent এগুলোর উপস্থিতি রয়েছে।

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Background color is effects applied on a document is not visible in - Correct Answer Print preview Print preview মেনুতে কোনো ডকুমেন্টের পেছনে রং পরিবর্তন করা যায় না। কোনো ডকুমেন্ট প্রিন্ট করার পূর্বে যা প্রিন্ট করা হবে তাই Print preview মেনুতে পাওয়া যায়। Web layout view, Print layout view এবং Reading view মেনুতে ব্যাকগ্রাউন্ড পরিবর্তন করা যায়।

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Which of the following can be used to select the entire document? Correct Answer Ctrl + A পুরো Document নির্বাচন করার জন্য Ctrl + A Shortcut Key ব্যবহার করা হয়। প্রোগ্রামে কোনোকিছু পরিবর্তন বা প্রতিস্থাপনের ক্ষেত্রে Ctrl + H Shortcut Key ব্যবহৃত হয়।

Explanation:

Which file is responsible to start MS Word? Correct Answer Winword .exe MS Word চালু করার জন্য Windord.exe file ব্যবহার করা হয়। Winword.exe একটি বৈধ ফাইল, যা Microsoft word অ্যাপ্লিকেশনটি চালায় এবং প্রয়োজন না হলে, এটি নিরাপদে অপসারণ করা যায়। Winexe - MS Word এ অপ্রয়োজনীয় File , word, exe, wordiness ফাইলগুলোর MS word - এর ক্ষেত্রে অস্তিত্ব পাওয়া যায় না।

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What is a portion of a document in which you set certain page formatting options? Correct Answer Section Section হলো document এর একটি অংশ , যা নির্দিষ্ট Page formatting option গুলো সেট করার ক্ষেত্রে ব্যবহৃত হয়।

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Which of the following keyboard shortcut can be used for creating a chart from the selected cells ? Correct Answer F11 F11 - নতুন চার্ট তৈরি করা, F 10 - ভলিউম কমা, F4 - কাজ পুণরায় শুরু করা (Undo ), F2 - ফোল্ডারের নাম পরিবর্তন ।