Explanation:

How many non-bank financial institutions are in the financial market of Bangladesh ? Correct Answer 07 There are 34 non - bank financial institutions in the financial market of Bangladesh.

Explanation:

In the middle of around pool lies a water-lily . The water-lily doubles in size every day . After exactly 20 days the complete pool will be covered by the lily. After how days will half of the pool be covered by water-lily ? Correct Answer 3 After 19 days the pool will be covered half by the lily. By being doubled in size in a day, the water - lily will completely cover the pool after 20 days.

Explanation:

'বসুমতী' শব্দটির সমার্থক শব্দ কোনটি ? সঠিক উত্তর ফুল বসুমতী শব্দের সমার্থক শব্দ বুসধা, বসুন্ধরা, বসুমতী /বিশেষ্য পদ/ ধরণী, পৃথিবী।

Explanation:

Who co-found Hotmail in 1996 and then sold the company to Microsoft ? Correct Answer Ray Tomlinson Smith came up with the idea for anonymous web - based email in 1995, and worked with Sabeer Bhatia, his colleague at Apple, to found the company. The company launched on July 4, 1996 with Smith as its Chief Technology Officer. In December 1997 Bhatia sold Hotmail to Microsoft for a reported $400 million.

Explanation:

Which state of USA was once part of Russia ? Correct Answer Colifornia The U.S. purchased Alaska from Russia in 1867.

Explanation:

A car uses 1 liter of petrol to travel 17 miles. After a tune-up, the car travels 17% farther on one liters. How many liters ( best approximation ) of petrol will it take for the car to travel 170 miles after a tune-up ? Correct Answer 8.1 After tune - up, the car travels (117% of 17 miles ≈ 20 miles) in one litre petrol. Therefore, petrol required for 170 miles = 170/20 = 8.5 litre.

Explanation:

Bank X pays a simple interest of TaKa 80 on principal o taka 1,000 annually . Bank y pays a simple interest of TaKa 140 on a principal of Taka 1000 annually . What is the ratio of the interest rates of Bank x to Bank y ? Correct Answer 4:7 Ratio of the interest rates of Bank X to Bank Y = 80/140 = 4/7

Explanation:

ENTREPRENEUR : LABORER Correct Answer mediator : conflict Entrepreneur - a person who possesses a new enterprise or venture and assumes full accountability. Business entrepreneurs are viewed as fundamentally important in a capitalistic society. Labourer - a person who works with their hands under an entrepreneur.

Explanation:

CONDUIT : WATER Correct Answer artery : blood Conduit : Water =   পয়ঃপ্রণালী(জল পরিবাহিত হয় এমন নল বা চ্যানেল : জল a. Behaviour : Liquid = আচরণ : তরল b. Electricity : Television = বিদ্যুৎ : টেলিভিশন c. Artery : Blood = ধমনী(অক্সিজেনযুক্ত রক্ত পরিবহন করে) : রক্ত d. Wire: Sound = তার : শব্দ অতএব, প্রশ্নের সাথে সামঞ্জস্যপূর্ণ অপশন হলো c.

Explanation:

Which of the following countries has introduced "Direct Democracy" ? Correct Answer Russia Switzerland is a rare example of a country with instruments of direct democracy (at the levels of the municipalities, cantons, and federal state). Citizens have more power than in a representative democracy.

Explanation:

Robi takes 3 minutes to inspect a car , and Sashi takes 4 minutes to inspect a car . If they both start inspecting different cars at 8:30 AM, what would be the ratio of the number of cars inspected by Robi and Sashi by 8:54 AM of the same day ? Correct Answer 4:3 (8:54 - 8:30) = 24 Robi's cars = 24/3 = 8 Sashi's cars = 24/4 = 6 Ratio = 8:6 = 4:3

Explanation:

HYGROMETER : BAROMETER Correct Answer humidity : pressure Two instruments that provide essential data are the hygrometer and the barometer. The major difference between the two is that a barometer is used to measure atmospheric pressure of the surrounding air and a hygrometer is used to measure atmospheric humidity.

Explanation:

নিচের কোনটি "পৃথিবী" শব্দের প্রতিশব্দ নয় ? সঠিক উত্তর বসুমতী 'পৃথিবী' শব্দের প্রতিশব্দ হলো বসুমতী, বসুধা, ধরা, ধরণী, বসুমতী ইত্যাদি। 'বারি' হচ্ছে 'জল' শব্দের প্রতিশব্দ।

Explanation:

What does 'doctrine' mean ? Correct Answer adept Doctrine - - মতবাদ বা নীতি; Adept - - সুদক্ষ, কুশলী; Counterfeit - - কৃত্রিম, নকল; Brief - - সংক্ষিপ্ত; Scorn - - তিরস্কার, অবজ্ঞা, ঘৃণা কর; Principle - - মূলনীতি, মূলতত্ত্ব, দৃঢ়বিশ্বাস। সুতরাং Doctrine ও Principle শব্দ দুটি সমার্থক৷

Explanation:

35% of Tahia's income is equal to 25% of Nona's income . The ratio of Tahia's income to Noria's income is : Correct Answer 5:7 Let, Tahias income = x and Nonas income = y According to question 35% of x = 25% of y 35x/100 = 25y/100 35x = 25y x/y = 25/35 x : y = 5 : 7

Explanation:

A manufacturer of pickles wants to make a profit of TK. 75 when he sells 300 jars of pickles. It costs TK. 0.65 each to make the first 100 jars of pickles and TK. 0.55 each to make after the first 100. What price should he charge for the 300 jars of pickles ? Correct Answer TK. 75 First 100 jars cost = 100×.56 = 56Tk. Next 200 jars cost = 200×.56 = 110tk Total cost for 300 jars = 56 + 110 = 166 Tk. The selling price for the 300 jars of pickles = 166 + 75 = 241 Tk. correct answer 241

Explanation:

The lengths of the sides of a triangle are in the ratio of 3 to 5 to 6 . If the perimeter of the triangle is 70, what is the length of the longest side ? Correct Answer 5 Let, the side of a triangle are 3x, 5x, and 6x According to the question 3x + 5x + 6x = 70 14x = 70 x = 5 Total length of the longest side = 6x = 6×5 = 30

Explanation:

Insert the missing number : 16, 33, 67, 135, 271, (...) Correct Answer 371 Here, next number = previous no × 2) + 1 So, sequencially (16×2) + 1 = 33 33×2 + 1 = 67 by this manner, the next number = (271×2) + 1 = 543

Explanation:

Masud has all his office supplies laid out in an orderly way on his desk.The pens are directly to the left of the memos . The lamp cannot be next to the stapler . The memos must be in the middle . The clipboard is to the left of the stapler . Which position is the lamp in ? (giving the positions numbers 1-5 from left to right ). Correct Answer 1 Pens are directly to the left of Memos = Pen = memos Lamp cannot be next to the stapler = stapler = lamp Memos must be in the middle = 3rd place Clipboard is to the left of the stapler = Clipboard = stapler so correct answer 1

Explanation:

A watch which gains 5 seconds in 3 minutes was set right at 7am . In the afternoon of the same day when the true time is 1 pm, the watch will indicate : Correct Answer 1:10pm The time difference = 1pm - 7 pm = 6 hour = 360 minutes 3 minute gains from 5 second 1 minute gains from 5/3 second 360 minute gains from (5×360)/3 second = 600 second = 10 minute So, at 1 PM, the watch will indicate = 1PM + 10 minute = 1 : 10 PM

Explanation:

Which of the categories of Nobel Prize was not originally included in the will of Alfred Nobel ? Correct Answer Physics আলফ্রেড নোবেলের ইচ্ছানুযায়ী তার মৃত্যুর পর ১৯০১ সালে পাঁচটি বিষয়ের উপর (চিকিৎসা, রসায়ন, পদার্থবিদ্যা, সাহিত্য ও শান্তি) নোবেল পুরষ্কার প্রদান শুরু হয়। ১৯৬৯ সাল থেকে অর্থনীতিতে নোবেল পুরষ্কার দেয়া হয়।

Explanation:

The antonym of 'preserve' is : Correct Answer protect Preserve - - সংরক্ষণ করা; Protect - - প্রতিরোধ করা; Secure - - নিরাপদ; Measure - - পরিমাণ; Defend - - রক্ষা করা; Ruin - - বিনাশ, ধ্বংস। সুতরাং Preserve এর Antonym হলো Ruin।

Explanation:

Everyone has their morning beverages differently . Rumana and Deepti both take sugar in their drinks. Rumana, Osman and Mahboob all drink tea while the other three drink coffee. Masud and Mahboob have milk in their beverages . Those who don't add anything , take their beverages black. What does Waquar drink ? Correct Answer Tea with sugar From the given information, we can create a table to organize the data:Name Beverage Sugar MilkRumana Tea Yes NoDeepti Coffee Yes NoOsman Tea No NoMahboob Tea No YesMasud Coffee No Yes(Unknown) Coffee/Tea ? NoWe need to determine what Waquar drinks, and whether they add sugar and/or milk to their beverage. We can see that there are only two people left who have not been assigned a type of beverage: Waquar and the unknown person. Since Rumana, Osman, and Mahboob all drink tea, we can assume that the unknown person drinks coffee. This means that Waquar also drinks coffee, since all six people drink either tea or coffee.Now we need to determine whether Waquar takes sugar and/or milk in their coffee. From the information given, we know that Deepti takes sugar in her coffee, and Mahboob and Masud have milk in their beverages. There is no information given about whether Waquar takes sugar or milk in their coffee, so we cannot determine this with certainty. Therefore, the answer is that we do not know whether Waquar takes sugar and/or milk in their coffee. We only know that they drink coffee

Explanation:

Little : Big Correct Answer Tiny : Huge Little - - ছোট; Big - - বড়। Easy - - সহজ; Simple - - সহজ। Quite - - শান্ত; Scene - - স্থির। Good - - ভাল; Better - - অধিকতর ভালো। Tiny - - ক্ষুদ্র বা সামান্য; Huge - - বিশাল, বৃহৎ। Plain - - সাদামাটা, সমতল; Ugly - - কুৎসিত, বিশ্রী। সুতরাং Little ও Big শব্দ দুটি যেমন বিপরীতার্থক ঠিক তেমনি Tiny ও Huge শব্দ দুটি বিপরীতার্থক৷

Explanation:

"কচ্ছপের কামড়" বাগধারাটির সঠিক অর্থ হচ্ছে - সঠিক উত্তর কঠিন কামড় কচ্ছপের কামড় একটি বাগধারা।প্রদত্ত বাগধাটির অর্থ - নাছোড়বান্দা। বাংলা সাহিত্যকে সমৃদ্ধ করেছে এসকল বাগধারা এবং প্রবাদ প্রবচন।

Explanation:

If x and y are consecutive positive integers, which of the following must be an even integer ? Correct Answer x As x and y are consecutive positive integers. Let , x = 1 and y = 2, As we know that, odd × even = even so, xy = 1×2 = 2

Explanation:

The antonym of 'native' is : Correct Answer local Native - - দেশে উৎপন্ন, দেশীয় স্থানীয়; Local - - স্থানীয়; Congenial - - সহানুভূতিসম্পন্ন; Intrinsic - - স্বাভাবিক; Alien - - বিদেশি; Inborn - - সহজাত, স্বাভাবিক। সুতরাং Native - - এর Antonym হলো Alien ।

Explanation:

SQL stands for Correct Answer Structured Query Language SQL stands for ‘Structured Query Language’.

Explanation:

In a group of people solicited by a charity, 30% contributed TK. 40 each, 45% contributed TK. 20 each and the rest contributed TK. 12 each. What percentage of the total amount came from people who gave TK. 40 each ? Correct Answer 25% Let, total participant = 100 30% contributed = 40×30% = 40×30/100 = 12 Tk. 45% contributed = 20 × 45 % = 20×45/100 = 9 Tk. Test = { 100 - ( 30 + 45) }% = 25% contributed = 12×25/100 = 3 Tk. The percentage of total amount came from people who gave Tk 40 each = 12 /( 12 + 9 + 3) ×100 = 50%

Explanation:

Plagiarism is _____ . Correct Answer the art of writing Plagiarism অর্থ কুম্ভিলতা, অন্যের লেখা চুরি করে নিজের বলে চালায়ে দেয়া। সুতরাং সঠিক উত্তর (e)।

Explanation:

Tow workers A and B are engaged to do a work . A working alone takes 8 hours more to complete the job than if both worked together . If B worked along, he would need 4.5 hours more to complete the job than they both working together . What time would they take to do the work together ? Correct Answer 4 hours Let, A and B can do the work in x hours So, they together 1 hour can do the work in 1/x portion. Again, In ( x + 8) hours A can do 1 portion Si, In 1 hour can do 1/x + 8 portion According to question, 1/x + 8 + 1/ 4.5 + x = 1/x 1/x + 8 + 1/ (9/2 + x) = 1/x 1/x + 8 + 2 / 9 + 2x = 1/x ( 9 + 2x + 2x + 16)/(x + 8) ( 9 + 2x) = 1/x x 2 = 36 x = 6

Explanation:

EXPAND : VOLUME Correct Answer proliferate : number Volume (কণ্ঠস্বর বা আওয়াজ) কে যেমন বৃদ্ধি করা যায় (expand) তেমনি number (সংখ্যা) কেও বৃদ্ধি করা যায় (proliferate)।

Explanation:

What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years ? Correct Answer 7:9 The required ratio = Total salse of B2 : Total salse of B4 = ( 75 + 65) : ( 85 + 95) = 140 : 180 = 7 : 9

Explanation:

COWARD : BRAVE Correct Answer philanthropist : selfish Coward (ভীরু) এবং Brave (সাহসী) পরস্পর বিপরীতার্থক। ঠিক তেমনি philanthropist (লোকহিতৈষী) এবং selfish (স্বার্থপর) ও পরস্পর বিপরীতার্থক।

Explanation:

A sum of TK. 53 is divided among A, B, C is such a way that A gets TK. 7 more than what B gets and B gets TK. 8 more than what C gets. The ratio of their shares is : Correct Answer 25:18:10 Let, C gets = x tk b gets = ( x + 8) tk and A gets = (x + 8 + 7) tk = ( x + 15) tk According to question, x + x + 8 + x + 15 = 53 3x = 30 x = 10 So, C gets = 10 tk B gets = 18 tk and A gets = 25 tk The ratio of their shares is 25 : 18 : 10

Explanation:

SYMPHONY : COMPOSER Correct Answer novel : author Composer ( সুরকার, গীতিকার) গানের সুর (symphony) তৈরী করে থাকেন। তেমনি author (লেখক) উপন্যাস বা novel লিখে থাকেন।

Explanation:

Which of the following country is the highest emitter of CO2 ? Correct Answer China China is the world's largest contributing country to CO2 emissions—a trend that has steadily risen over the years—now producing 10.06 billion metric tons of CO2. The biggest culprit of CO2 emissions for these countries is electricity, notably, burning coal.

Explanation:

A train 120 meter long is traveling at a speed of 60 km/h. The time in which it will pass a passersby , walking at 6 km/h in the same direction is - Correct Answer 6 sec .

Explanation:

Which sport is associated with the Davis Cup ? Correct Answer Tennis The Davis Cup, the tennis equivalent of the football World Cup, was named after American collegian Dwight Filley Davis, who came up with the idea to start a challenge tennis match between the USA and Great Britain. First played in 1900, it was originally called the International Lawn Tennis Trophy

Explanation:

Who is the regulator for Micro-finance institutions in Bangladesh ? Correct Answer MRA Microcredit Regulatory Authority (MRA) is the central body to monitor and supervise microfinance operations of non - governmental organizations of the Republic of Bangladesh. It was created by the Government of People's Republic of Bangladesh under the Microcredit Regulatory Authority Act (Act no. 32 of 2006).