Explanation:

Which cartoonist created the character "Tokai"? Correct Answer Rafiqun Nabi Tokai (টোকাই), the longest survived cartoon character of Bangladesh, is a creation of Rafiquan Nabi or Ronobi, as he is widely known.

Explanation:

Who is the first Bangladeshi to receive the "Knight" award from the Queen of Britain? Correct Answer Fazle Hasan Abed Fazle Hasan Abed - who holds dual British and Bangladesh citizenship - was Knighted by Queen Elizabeth in 2010 for services in tackling poverty.

Explanation:

Choose which pair of numbers comes next in the following serise : 8,11,21,15,18,21 22? Correct Answer 25, 18 সিরিজটিতে প্রতিক্ষেত্রে দুটি number - এর তৃতীয় number - টি হলো 21। 21 সংখ্যাটির পূর্বের সংখ্যা দুটির পার্থক্য প্রতিক্ষেত্রে 3। সুতরাং সিরিজটিতে 22 - এর পরবর্তী সংখ্যা জোড়া হলো 25, 21।

Explanation:

Who is the tallest? Omar and Osman are of the same height Babu is shorter than Bithi. Bithi is taller than Osman. Omar is shorter than Babu. Correct Answer Babu The letters are just written reversibly.

Explanation:

Fifteen percent of the people in Chittagong have unlisted phone numbers. If you select 300 names at random from the phone directory, what is the expected number of people who will have an unlisted phone unmber? Correct Answer None of these Phone number unlisted মানে তাদের নম্বর list - এর মধ্যে (Telephone directory) নেই। তাহলে Directory থেকে 300 নাম্বার এমনকি সব নাম্বার সিলেক্ট করলেও তার ভিতর unlisted number পাওয়ার সম্ভাবনা শূন্য (0)।

Explanation:

The average annual salary of executive at Nationwide Travel last year was Tk. 550,000, while the average salary for travel consultants was Tk. 470,000. The average annual salary for all employees was Tk. 380,000. Correct Answer There was at least one employee who earned less than the average for a travel consultant. (a) ও b হবে না কারণ executive ও consultant - দের সংখ্যা কত বলা হয়নি। তাই consultant - এর চেয়ে executive কম না বেশি বা executive - দের চেয়ে কোন consultant বেশি income করেছে কিনা বলা যায় না।(d) ব্যাখ্যাঃ হতেও পারে নাও পারে। Consultant - দের সংখ্যা জানা না থাকায় consultant যে lowest paid executive - এর চেয়ে বেশি বেতন পায় না তা জানা যায় না। কারণ সব consultant - এর বেতনই হয়তো 470,000 আবার সব executive - এর বেতনই হয়তো 550,000। ফলে assumption - টি নিশ্চিত করা যায় না। (c) - ই সঠিক হবে। কারণ Executive ও consultant সবার বার্ষিক আয়ের Average = 550,000 + 470,000/2 = 510,000। অথচ পুরো কোম্পানির employee - দের বার্ষিক আয়ের Average বলা হয়েছে 380,000। এখান থেকে বোঝা যায় কমপক্ষে 1 জন employee আছে যার বেতন consultant দের average salary থেকে কম। যার ফলে সবার Average বেতন কমে গেছে।

Explanation:

How much interest will Tk. 2000 earn in one year at an annual rate of 8% if the interest is compounded every six months? Correct Answer Tk. 163.20 আমরা জানি,Compound amount, C = P<math xmlns = "http://www.w3.org/1998/Math/MathML"><mi>P</mi><mo>(</mo><mn>1</mn><mo> + </mo><mfrac><mi mathvariant = "normal">π</mi><mi>m</mi></mfrac><msup><mo>)</mo><mrow><mi>n</mi><mo>×</mo><mi>m</mi></mrow></msup></math> = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mn>2000</mn><mo>(</mo><mn>1</mn><mo> + </mo><mfrac><mrow><mn>0</mn><mo>.</mo><mn>08</mn></mrow><mn>2</mn></mfrac><msup><mo>)</mo><mrow><mn>1</mn><mo>×</mo><mn>2</mn></mrow></msup></math> = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mn>2000</mn><mo>(</mo><mn>1</mn><mo> + </mo><mn>0</mn><mo>.</mo><mn>04</mn><msup><mo>)</mo><mn>2</mn></msup></math> = 2000×1.0816 = 2163.20so Interest = C - P = (2163.20 - 2000) = 163.20 টাকা।

Explanation:

Look carefully for the letter pattern, and then choose which letters fill in the gap. CMM, EOO, GQQ----, KUU Correct Answer GRR Letter pattern - এর প্রথম সদস্য C দিয়ে শুরু এবং সহযোগী হিসেবে আছে M দুবার। C এর একটি Letter পরেরটি E ও M এর একটি Lette - এর পরেরটি O। Letter pattern - এর দ্বিতীয় সদস্য এদের (EOO) দিয়ে গঠিত। সুতরাং GQQ এর পরের সদস্য হবে ISS।

Explanation:

If both length and width of rectangular plot a garden are increased by 20%, how many percent of the area of the plot would be increased? Correct Answer None of these শর্ট টেকনিক ব্যবহার করে পাই - Net effect = 20 + 20 + <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mn>20</mn><mo>×</mo><mn>20</mn></mrow><mn>100</mn></mfrac></math> = 44%অর্থাৎ Plot - এর area 44% বৃদ্ধি পাবে।

Explanation:

After taking 30 socks out of the dryer, Dina noticed that the ratio of blue socks to brown socks to black socks was 2:3:5. How many black socks were in the dryer? Correct Answer 15 Blue, brown এবং black মোজার আনুপাতিক মানের যোগফল (2 + 3 + 5) = 10so black মোজার সংখ্যা = 30×<math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>5</mn><mn>10</mn></mfrac></math> = 15 টি

Explanation:

Tina rented a rickshaw for Tk. 18 plus Tk. 0.10 per km. Ruby rented another rickshaw for Tk.25 plus Tk. 0.05 per km. If each moves d km and paid exactly the same amount of rental, then d=? Correct Answer 140 প্রশ্নমতে, 18 + 0.10d = 25 + 0.05dবা, 0.05d = 7বা, d = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>7</mn><mrow><mn>0</mn><mo>.</mo><mn>05</mn></mrow></mfrac><mo> = </mo><mfrac><mn>7</mn><mstyle displaystyle = "true"><mfrac><mn>5</mn><mn>100</mn></mfrac></mstyle></mfrac><mo> = </mo><mn>7</mn><mo>×</mo><mfrac><mn>100</mn><mn>5</mn></mfrac></math> = 140

Explanation:

A firm has sales of Tk. 750, total assets of Tk. 400, and a debt-equity ratio of 1.50. If the return on equity is 10%, what is the firm's net income? Correct Answer Tk 16 শ্রদ্ধা বা গুণমুদ্ধতা প্রকাশের জন্য কৃত কোনোকিছুকে Tribute বলা হয়।

Explanation:

All else equal, the existence of a ---will increase the required return on a bond. Correct Answer put provision It is capable - এটা হয় সক্ষম। অর্থাৎ Polar Bear, tremendous speed নিয়ে দৌড়াতে সক্ষম।

Explanation:

A firm is having difficulty controlling its operating expenses. Which one of the following ratio categories will most directly reflect this problem? Correct Answer profitability সর্ববিধ রোগ নিরাময়কারী ওষধকে Panacea বলা হয়।

Explanation:

A collection of books went on sale and 2/3 of these were sold Tk. 2.30 each. If none of the 36 remaining books that were sold? Correct Answer Tk. 180 দেয়া আছে, বিক্রিত বই <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>2</mn><mn>3</mn></mfrac></math> অংশসুতরাং অবিক্রিত বই = 1 - <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>2</mn><mn>3</mn></mfrac></math> = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>3</mn></mfrac></math> অংশপ্রশ্নমতে, বইয়ের <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>3</mn></mfrac></math>অংশ = 36 টিসুতরাং <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>2</mn><mn>3</mn></mfrac></math> অংশ = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mn>36</mn><mo>×</mo><mn>3</mn><mo>×</mo><mn>2</mn></mrow><mn>3</mn></mfrac></math> = 72 টিসুতরাং 72 টি বই - এর বিক্রয়মূল্য (72×2.50) = 180 টাকা।

Explanation:

Five years ago, Tk. 1,200 was deposited into a savings account paying 4.5% interest. Today, the balance in the account is Tk. 1,495. If interest paid on the account was compounded annually, how much interest on interest was earned? Correct Answer Tk 25.00 Sentence টি present Tense অনুসারে হবে। সুতরাং সঠিক উত্তর option (d), Subject plural হওয়ার কারণে এখানে verb ও plural হয়েছে অর্থাৎ have বসেছে। এবং recently adverb হিসেবে মূল verb এর আগে পরে বসতে পারে; তবে auxiliary verb ও মূল verb এর মাঝে adverb এর অবস্থান বেশি উপযোগী।

Explanation:

To increase a given present value, the discount rate should Correct Answer be decreased কোনো কিছু রাখা বুঝাতে Put এর পরে on preposition ব্যবহৃত হয়।

Explanation:

You have Tk. 90,000 saved today and want to purchase a new bike when your money grows to Tk. 250,000. If you can earn 8 percent on your percent on your investments, how long do you have to wait to buy your bike? Correct Answer None of these subject, plural হওয়ার কারণে verb and plural হবে অর্থাৎ are বসবে।

Explanation:

The longest side of an isosceles right triangle measures 16m. what is the perimeter of the triangle? Correct Answer 16+162m <math xmlns = "http://www.w3.org/1998/Math/MathML"><msup><mi>x</mi><mn>2</mn></msup><mo> </mo><mo> + </mo><msup><mi>x</mi><mn>2</mn></msup><mo> </mo><mo> = </mo><mo> </mo><msup><mn>16</mn><mn>2</mn></msup><mspace linebreak = "newline"/><mo>⇒</mo><mn>2</mn><msup><mi>x</mi><mn>2</mn></msup><mo> </mo><mo> = </mo><mn>16</mn><mo>×</mo><mn>16</mn><mspace linebreak = "newline"/><mo>⇒</mo><msup><mi>x</mi><mn>2</mn></msup><mo> </mo><mo> = </mo><mfrac><mrow><mn>16</mn><mo>×</mo><mn>16</mn></mrow><mn>2</mn></mfrac><mo> = </mo><mo> </mo><mn>8</mn><mo>×</mo><mn>16</mn><mspace linebreak = "newline"/><mo>⇒</mo><msup><mi>x</mi><mn>2</mn></msup><mo> </mo><mo> = </mo><mn>4</mn><mo>×</mo><mn>4</mn><mo>×</mo><mn>4</mn><mo>×</mo><mn>2</mn><mspace linebreak = "newline"/><mo>⇒</mo><mi>x</mi><mo> = </mo><msqrt><msup><mn>4</mn><mn>2</mn></msup></msqrt><mo> + </mo><msup><mn>2</mn><mn>2</mn></msup><mo> + </mo><mn>2</mn><mo> </mo><mo> = </mo><mn>8</mn><msqrt><mn>2</mn></msqrt></math>

Explanation:

Of the following which is the greatest? Correct Answer 5-2 <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>5</mn></mfrac><mo> - </mo><mn>2</mn><mo> = </mo><mfrac><mrow><mn>1</mn><mo> - </mo><mn>10</mn></mrow><mn>5</mn></mfrac><mo> = </mo><mfrac><mrow><mo> - </mo><mn>9</mn></mrow><mn>5</mn></mfrac><mspace linebreak = "newline"/><mfrac><mn>1</mn><mn>3</mn></mfrac><mo> - </mo><mn>2</mn><mo> = </mo><mfrac><mrow><mn>1</mn><mo> - </mo><mn>6</mn></mrow><mn>3</mn></mfrac></math>

Explanation:

I hope it's not imposing on your hospitality, but could "stay to" diner? Correct Answer stay over Stay to a meal - খাওয়া বা ভোজনের জন্য থেকে যাওয়া। প্রদত্ত বাক্যটিতে” stay to সঠিকভাবে ব্যবহৃত হয়েছে এবং অপশনগুলোর মধ্যে কোনোটিই stay to এর corresponding হিসেবে যথোপযুক্ত নয়। তাই সঠিক উত্তরটি হবে (e)

Explanation:

The rent of a quest house if Tk. 50 per day for the first three days Tk. 100 per day for the next 5 days and Tk. 300 per day for to the days . The registration fee in the beginning in Tk. 50 . If one has to pay Tk. 1300 for how many days has her availed this facility? Correct Answer 1075 First 3 days এর জন্য = 50×3 = 150টাকা। পরবর্তী 5 days এর জন্য = (100×5)  = 500 টাকা। রেজিস্ট্রেশন ফি সহ প্রদান করে = ( 150 + 500 + 50) = 700 টাকা । অষ্টম দিনের পর প্রতিদিনের জন্য 300 টাকা দিতে হয়। আর সে মোট প্রদান করে 1300 টাকা। Total days = (3 + 5 + 2) = 10 days

Explanation:

A man purchased equal number of banans at two different rates one at the rate of 8 taka per dozen and the other at the rate of 10 taka per dozen. After that , he sold those bananas at an average rate of 11 taka per dozen and thus made a profit of 100 taka. How many dozens of banana did he purchase altogether? Correct Answer 50 ধরি, লোকটি এক ডজন কলা ক্রয় করে 8 টাকা দিয়ে এবং আরেক ডজন কলা ক্রয় করে 10 টাকা দিয়ে। দুই ডজন কলার মোট দাম হয় = (10 + 8) = 18 প্রতি ডজন কলায় ক্রয়মূল্য = 189

Explanation:

Most stuffed toys are stuffed with industrial cotton. There are stuffed bears and stuffed tigers.Some chairs are stuffed with industrial cotton. If the first three statements are true then which of the following statements must also be true? Correct Answer I only (i) নং এ বলা হয়েছে শুধুমাত্র Children’s chairs are stuffed with industrial cotton. কিন্তু passage children সম্পর্কে কিছু বলা নেই। তাই এটি বাদ। (ii) নং এর ১ম লাইনে বলা হয়েছে যে, Most stuffed toys are stuffed with industrial cotton এবং ২য় লাইনে আছে stuffed bears and stuffed tigers আছে। কিন্তু এই সম্পর্কে bears এবং tigers রা যে industrial cotton দ্বারা stuffed তা নিশ্চিতভাবে বলা যাবে না। তাই এই all stuffed tigers are stuffed with industrial cotton কথাটি সত্য নাও হতে পারে। (ii) নং এর stuffed monkeys ব্যাপারে passage এ কিছু বলা নাই। তাই এটিও বাদ। সতরাং উত্তর অপশন (e)

Explanation:

Which one of the five choices makes the best comparison for LIVE is to EVIL as 5332 is t: Correct Answer 2523 LIVE কে শেষ দিক থেকে reverse করলে পাওয়া যায় EVIL সুতরাং 5332 কে reverse করলে 2335 হবে।

Explanation:

How many branches does Mutual Trust Bank have? Correct Answer 34 বর্তমানে সারা দেশে মিউচুয়াল ট্রাস্ট ব্যাংক লিমিটেডের শাখা রয়েছে ১১১টি।

Explanation:

At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seats in the stadium were located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck? Correct Answer 3/20 ধরা যাক, stadium - এ total seat সংখ্যা x টি so lower deck - এ seat সংখ্যা x4 টি so lower deck - এর অবিক্রিত seat সংখ্যা 15×x4 = x20 টি পুরো Stadium এর বিক্রীত seat 2x3 টি হলে অবক্রিত seat সংখ্যা x20 টি so stadium - এর x3 টি অবক্রিত seat - এর মধ্যে lower deck x20 টি সুতরাং stadium এর 1 টি অবক্রিত seat এর মধ্যে lower deck = x20×3x = 320 টি

Explanation:

Select the word that best expresses the meaning of the quotation word. 'Lax' intellectual property rights penalize cutting -edge research. Correct Answer laborious Lax মানে শিথিল। option a এর মানে কষ্টসাধ্য, b এবং c এর মানে স্পষ্ট। d এর মানে উদ্ভাবনীয়।

Explanation:

If a and b are integers greater than 100 such that a+b=300, which of the following could be the each color? Correct Answer 9 to 1 To solve this question, you need to look at the answer choice. For of the answer choices to be the ratio of a to b, some multiples of the sum of the teo numbers must evenly divide by 300. E.g, if the ratio is 9:1, then a would be 9x and b would be x for some number x. Furthermore, 9x + x would have to equal 300. This is possible since 10x = 300 yields an integer solution, namely x = 30. Hawever if x = 30, then a would be 270 and b would be 30. So not the right ans. Only choice E. gives a correct ratio that satisfies all the conditions in the problem. For (e), a = 180 and b = 120, both are greater than 100.

Explanation:

Two merchants sell, each an article for Tk. 1000. If Merchant A computer his profit on cost price, while Merchant B computes his profit on selling price, they end up making profits of 25% respectively. By how much is the profit made by Merchant B greater than that of Merchant A? Correct Answer 50 B computes his profit as a percentage of selling price. So His profit = 25% of 1000 = 250 Tk A computes his profit as a percentage of cost price. Therefore, when he makes a profit of 25% or 14th of his cost price, then his profit expressed as a percentage of selling price = 11 + 4 = 15th or 20% of selling price. Hence, B makes (250 - 200) Tk = 50 Tk more than A.

Explanation:

Alim and Badrul enter in to a partnership and Alim invests Tk 10,000 in the partnership. At the end of 4 months he withdraws Tk 2000. At the end of another 5 month, he withdraws another Tk 3000. If Badrul receives Tk 9600 as his share of the total profit of Tk 19,100 for the year, how much did Badrul invest in the company? Correct Answer 8,000 Total profit is 19100. Badrul gets 9600, so Alim would get (19100 - 9600) = 9500 Tk They split their profits in the ratio of investments. Therefore, the ratio of investments of A:B = 9500:9600 = 95:96 Alim invested Tk 10000 Initially for a period of 4 months. Then he withdraw Tk. 2000. Hence his investment has reduced Tk 8000(for next 5 months). Then he withdraw another Tk. 3000. Hence his investment will stand reduced to tk. 5000 during the last three months. So the amount of money that he had invested in the company on a money - month basis will be = 4×10000 + 5×8000 + 3×5000 = 40000 + 40000 + 15000 = 95000 If Alim had Tk 95000 Invested, Badrul would have invested Tk 96000 as the ratio is 95:96 If Badrul invested 96000 Tk in money - month basis, he has essentially invested 9600012 = 8000Tk

Explanation:

Certain numbers of children were playing a game of football. There was a trial taking place on the field. In this trial the probability that a goal is scored is 2/5. The probability that a gril hits a goal is 7/10 whereas the probability than a boy hits a goal is 1/5. What will be the probability that not only a goal is hit but it is also hit by a boy? Correct Answer 2/25 We know that, the probability that two events will take place simultaneously is denoted by the product of the individual occurences of each of the different events. So The probability that a goal is scored and it is also scored by a boy = 25×15 = 225

Explanation:

Which of the following number is not a prefect square? Correct Answer 2187 None of them are perfect squares, the question has problems.

Explanation:

The appearance P: dinosaurs were at their peak Q: of the first mammals on the earth R: at the time when S: went almost unnoticed Correct Answer SPRQ n + 3 = even + odd = odd 3n + 1 = odd×even + odd = even + odd = odd n2 + 1 =  even2 + odd  =  odd 2(n + 3) = 2(even + odd) = even অর্থাৎ দেখা যাচ্ছে option (d) cannot be odd । সূত্র মনে না থাকলে n কে যে কোন even সংখ্যা (যেমন - 2) ধরেও করা যায়।

Explanation:

A car averages 25 miles per gallon of gasoline when driven in the city and 40 miles per gallon when drives on the highway. According to these rates, which of the following is closest to the number of miles per gallon that the car averages when it is driven 10 miles in the city and then 50 miles on the highway? Correct Answer 36 10 miles in City while it gives 25 miles/gal in city, so 10 miles will consume: 1025 = 25 gal. 10 miles on highway while if gives 40 miles/gal on highway, so 10 miles will consume: 1040 = 14 40 miles on highway whiles if gives 40 miles/gal on highway, so 40 miles will consume: 4040 = 1 gallon Total gal. = 1 + 25 + 14 = 3320 Total distance = 10 + 50 = 60 So avg. is = 603320 = 36

Explanation:

Annie invested a certain sum of money in a bank that paid simple interest. The amount grew to Tk 240 at the end of 2 years. she waited for a another 3 years and got a final amount of Tk 300. What was the principal amount that she invested at the beginning? Correct Answer 200 amount + interest of 2 years = 240 " + " " 5 " = 300 So only interest of 3 years = 300 - 240 = 60 So " " " 1 " = 603 = 20 So " " " 2 " = 20×2 = 40 So amount = 240 - 40 = 200 Tk.