Dhaka Bank Ltd MCQs
Showing 50 questions (Total: 517)
A car got 33 miles per gallon using gasoline that coast $295 per dollars. Approximatley what was the cost , in dollars, of the gasoline used in driving the car 350 miles?
Correct Answer:
B: $31
Explanation:
A car got 33 miles per gallon using gasoline that coast $295 per dollars. Approximatley what was the cost , in dollars, of the gasoline used in driving the car 350 miles? Correct Answer $31 350 মাইল যেতে গ্যাসোরিন লাগে = 350/33 = 10.60 গ্যালন ∴ মোট খরচ = (10.60 × 2.95 ) ডলার = 31.27 ডলার = প্রায় 31 ডলার
The radius of circle A is r, and the radius of circle B is 3/4r. What is the ratio of the area of circle A to the area of circle B?
Correct Answer:
A: 16 to 9
Explanation:
The radius of circle A is r, and the radius of circle B is 3/4r. What is the ratio of the area of circle A to the area of circle B? Correct Answer 16 to 9 area of circle A is = πr2area of circle B is = π(3r4)2 = 916πr2ratio of area of circle A to circle B = πr2916πr2 = πr2 ×169πr2 = 16/9 or 16 to 9 (Ans)
5a2-4a-3-3(a2+a+4)=0. What is the sum of the potable value of a?
Correct Answer:
B: 3.5
Explanation:
5a2-4a-3-3(a2+a+4)=0. What is the sum of the potable value of a? Correct Answer 3.5 5a2 -4a -3 -3(a2+a+4) =0⇒ 5a2-4a-3-3a2-3a-12=0⇒ 2a2-7a-15=0⇒ 2a2-10a +3a-15=0⇒ 2a(a-5)+3(a-5) =0⇒(a-5)(2a+3)=0∴ a-5=0 2a+3=0 a=5 a= -32 5+ (-32)= 5-32=10-32=72=3.5
Two sides of a triangle are 7 and 16. Which of the following is not the length of the third side?
Correct Answer:
D: 9
Explanation:
Two sides of a triangle are 7 and 16. Which of the following is not the length of the third side? Correct Answer 9 ত্রিভুজের যে কোন দুই বাহুর সমষ্টি , ৩য় বাহু অপেক্ষা সর্বদা বড় হবে। এখানে ৩য় বাহু ৯ হলে বাহু তিনটি = 7,16,9 এখন , 7+9=16 যা ২য় বাহুর সমান অতএব, 7,16,9 বাহু তিনটি দ্বারা ত্রিভুজ গঠন করা সম্ভব নয়।
A good trial lawyer will argue only what is central to an issue , eliminating _____information or anything else that might_____the client.
Correct Answer:
C: extraneous, jeopardize
Explanation:
A good trial lawyer will argue only what is central to an issue , eliminating _____information or anything else that might_____the client. Correct Answer extraneous, jeopardize বাক্যের শূন্যস্থানে Extaneous ( অসংশ্লিষ্ট/বহিরাগত) এবং Jeopardize ( বিপদগ্রস্থ করা/ ঝঁকিতে ফেলা) বসালে বাক্যটির অর্থ যথাযথ হবে। বাক্যটির অর্থ একজন ভালো আইনজীবী অসংশ্লিষ্ট তথ্য অথবা মক্কেলকে বিপদে ফেলতে পারে এমন যে কোন কিচু এড়িয়ে কেবল ঘটনার মূল বিষয়েই যুক্তি দেখাবেন।
We waited patiently for the storm to slacken, but it ____refused to_____
Correct Answer:
B: stountly, abate
Explanation:
We waited patiently for the storm to slacken, but it ____refused to_____ Correct Answer stountly, abate বাক্যের শূন্যস্থানে stoutly (দৃঢ়ভাবে /শক্তভাবে) এবং Abate (হ্রোস করা, প্রশমিত করা) বসালে বাক্যটির অর্থ যথাযথ হবে। persistently - নিরবচ্ছিন্নভাবে, strengthen- শক্তিশালী করা/অভ্যদ্য করা। ; Consistenly - সংগতিপূর্ণভাবে,/ রীতিমাফিক, Perambulate- ইতস্তত চলাফেরা করা। wanly - ক্লান্তিকরভাবে, sublimate- ঊর্ধ্বপাতন করা।
Giving prefecnce to his brother's son for that office smacks of _____to me.
Correct Answer:
B: chauvinism
Change the voice of the sentece - She will invite me.
Correct Answer:
A: I shall be invited by her.
Explanation:
Change the voice of the sentece - She will invite me. Correct Answer I shall be invited by her. Future Indefinite tense- এ থাকা Active shall/will +be+ v3+by+ sub টি obj হয়।
Antonym of DUCTILE is-
Correct Answer:
C: Stiff
Explanation:
Antonym of DUCTILE is- Correct Answer Stiff DUCTILE (নমনীয় , সহজবশ্য) এর Antonym হচ্চে stiff (শক্ত, অনমনীয়) । Docile - অনুগত, সহজবশ্য; Pliable - নম্র , নমনীয়; Supple - নমনীয়, কোমল।
Synonym of INCREDULOUS is-
Correct Answer:
D: Unreliable
Explanation:
Synonym of INCREDULOUS is- Correct Answer Unreliable INCREDULOUS- ( অপ্রত্যয়ী, অবিশ্বাসী), এর synonym হচ্ছে Unreliable ( নির্ভরযোগ্য, অবিশ্বাসী) । Dishonest - (অসৎ অসাধু), Honest সত্যবাদী, সাধু, Reliable- নির্ভরযোগ্য, বিশ্বাসযোগ্য
Find the correctly spelt word-
Correct Answer:
D: Affidavit
Explanation:
Find the correctly spelt word- Correct Answer Affidavit শুদ্ধ বানান: Affidavit (হলফপত্র, শপথ পত্র)
If there was any truth to recent findings inactivity is as deadly than smoking.
Correct Answer:
D: there is any truth findings, inactivity is as deadly as
Explanation:
If there was any truth to recent findings inactivity is as deadly than smoking. Correct Answer there is any truth findings, inactivity is as deadly as If যুক্ত complex sentence - এ একটি অংশ Present indefinite হলে, অপর অংশটির Present indefinte হয়। এখানে recent শব্দটি দ্বারা বোঝা যাচ্ছে বাক্যটি present tense এর । সুতরাং সঠিক বাক্য- If there is any truth to recent finding ianctivity is as deadly as smoking.
A majority of societyargues that neither technology nor genetic is to blame for rampant childhood obesity in society.
Correct Answer:
A: argues that neither technology nor genetics is to
Explanation:
A majority of societyargues that neither technology nor genetic is to blame for rampant childhood obesity in society. Correct Answer argues that neither technology nor genetics is to Neither _____nor যুক্ত বাক্যে একাধিক subject থাকলে verb তার নিকটতম subject অনুসারে বসে। অর্থাৎ Nor এর পরের subject টি singular হলে verb singular এবং subject টি Plural হলে verb singular এবং subject টি Plural হলে Verb Plural হয়। সাধারণত Genetics ( বংশগতি বিষয়ক বিজ্ঞান) শব্দটি singular verb গ্রহণ করে।
Growing economic woes and competition could be pushing accountants to finagle their
Correct Answer:
A: clients, records; accountants can, for example , help
Explanation:
Growing economic woes and competition could be pushing accountants to finagle their Correct Answer clients, records; accountants can, for example , help প্রশ্নে প্রদত্ত বাক্যটিঅপশন ( ক) দ্বারা replace করতে তা Punctuation ( বিরাম চিহ্ন) এর নিয়ম অনুযায়ী সঠি হবে। কারণ দুটি স্বাধীন বাক্যকে সংযুক্ত করতে বাক্যের মাঝে সেমিকোলন (;) ব্যবহৃত হয়।
Chile has a long seashore along-
Correct Answer:
D: Pacific Ocean
Explanation:
Chile has a long seashore along- Correct Answer Pacific Ocean চিলি দক্ষিণ আমেরিকার দক্ষিণ পশ্চিম অংশের একটি দেশ। পৃথিবীর সবচেয়ে সরু রাষ্ট্র হলো চিলি। চিলির সাথে প্রশান্ত মহাসাগরের সবচেয়ে বেশি সমুদ্র সীমানা রয়েছে।
Louvre art gallery is located in -
Correct Answer:
B: France
Explanation:
Louvre art gallery is located in - Correct Answer France লুভ্র জাদুঘর (ফরাসি: Le Musee du Louvre ল্য ম্যুজে দ্যু লুভ্র্) বিশ্বের বৃহত্তম শিল্পকলা জাদুঘর এবং ফ্রান্সের রাজধানী প্যারিসের একটি ঐতিহাসিক স্থাপনা। শহরের কেন্দ্রভাগের এই বিশিষ্ট স্থাপনাটি সেন নদীর ডান তীরে শহরের ১ম আরোঁদিসমঁ বা ওয়ার্ডে অবস্থিত। জাদুঘরটির প্রদর্শনস্থলের আয়তন প্রায় ৭২,৭৩৫ বর্গমিটার (প্রায় ৮ লক্ষ বর্গফুট) এবং এখানে প্রাগৈতিহাসিক যুগ থেকে ২১শ শতক পর্যন্ত সৃষ্ট প্রায় ৩৮ হাজার শিল্পবস্তু প্রদর্শন করা হয়। ২০১৯ সালের হিসাব অনুযায়ী লুভ্র জাদুঘর বিশ্বের সবচেয়ে বেশি পরিদর্শিত শিল্পকলা জাদুঘর; এ বছর এখানে প্রায় ৯ কোটি ৬ লক্ষ দর্শনার্থী ঘুরতে আসেন।
"Forint" is the currency of which country?
Correct Answer:
A: Hungary
Explanation:
"Forint" is the currency of which country? Correct Answer Hungary দেশ মুদ্রা হাঙ্গেরি ফোরিন্ট হাইতি গুর্দে আর্জেন্টিনা পেসো মিয়ানমার কিয়াট
What type of computers are client computers (most of the time) in a client -server system?
Correct Answer:
B: Microcomputer
Explanation:
What type of computers are client computers (most of the time) in a client -server system? Correct Answer Microcomputer কোনো কম্পিউটারে সংরক্ষিত রিসোর্সসমূহ যদি একসাথে এবং একই সময়ে অনেক ব্যবহারকারী ব্যবহার করতে পারে তাকে সার্ভার ( Server ) বলা হয়। সার্ভারের সাথে সংযুক্ত হয়ে যে সেবা গ্রহণ করে তাকে বলে তয়ার্কস্টেশন বা ক্লায়েন্ট ( CLient) ব্যবহারকারী ( Client) টার্মিনালের মাধ্যমে সাভারের সাথে সংযুক্ত হয়ে ডেটা ক্লায়েন্ট সার্ভার ব্যবহার করতে পারে। ক্লায়েন্ট সার্ভার নেটওয়ার্ক সিস্টেমে মাইক্রো কম্পিউটার ক্লায়েট কম্পিউটার হিসেবে ব্যবহৃত হয়।
Federal Reserve system is the central bank of-
Correct Answer:
B: US
Explanation:
Federal Reserve system is the central bank of- Correct Answer US ফেডারেল রিজার্ভ সিস্টেম ( এটি ফেড নামে পরিচিতি) যুক্তরাষ্ট্রের কেন্দ্রীয় ব্যাংকিং ব্যবস্থা । এটি ফেডারেল রিজার্ভ অ্যাক্ট -১৯১৩ এর অধীনে ১৯৩০ সালে প্রতিষ্ঠিত হয়। দেশটির বিভিন্ন নগরীতে অবস্থিত ১২টি ফেডারেল রিজার্ভ ব্যাংক ও বেসরকারি মালিকানাধীন বাণিজ্যিক ব্যাংকগুলি নিয়ন্ত্রণ ও তত্ত্ববধান করে।
The headquarter of Apple, know as Apple Park, is lolcated in-
Correct Answer:
A: California
How much is the current foreign exchange reserve of Bangladesh?
Correct Answer:
B: $42,973 Million
Explanation:
How much is the current foreign exchange reserve of Bangladesh? Correct Answer $42,973 Million বৈদেশিক মুদ্রার রিজার্ভ বলতে কোন দেশের কেন্দ্রীয় ব্যাংকে বৈদেশিক মুদ্রায় গচিচত সম্পদকে বোঝায়। পণ্য ও সেবা রপ্তানি, বিদেশে কর্মরত শ্রমিকদের দেশে পাঠানো অর্থ ( রেমিট্যান্স) থেকে বৈদেশিক মুদ্রার গড়ে ওঠে।
Joe Biden on 20 January , 2021 became the ______president of the United States.
Correct Answer:
C: 76th
According to Pfizer pharmaceutical company, its Covid-9 vaccine has efficacy rate of
Correct Answer:
A: 95%
Explanation:
According to Pfizer pharmaceutical company, its Covid-9 vaccine has efficacy rate of Correct Answer 95% আমেরিকার ওষুদ প্রস্ততকারী প্রতিষ্ঠান ফাইজার ও জার্মানির জৈব প্রযুক্তি প্রতিষ্ঠান বায়োএনটেকের যৌথভাবে উদ্ভাতি টিকার বাণিজ্যিক নাম ‘কমিরনাটি’ । ৪ ডিসেম্বর ২০২০ বিশ্বের প্রথম দেশ হিসেবে যুক্তরাজ্য এই টিকার অনুমোদন দেয়। সিঙ্গাপুর এশিয়ার প্রথম দেশ হিসেবে ফাইজার বায়েএনটেকের টিকার অনুমোদন দেয়।
2023 ICC word Cup Cricket will be held in -
Correct Answer:
D: India
Explanation:
2023 ICC word Cup Cricket will be held in - Correct Answer India ২০২৩ সালের অনুষ্ঠিতব্য ১৩ তম আইসিসি বিশ্বকাপ ক্রিকেটের আয়োজন দেশ ভারত। মোট ১০টি দল অংশগ্রহণকরবে। অক্টোবর, ২০২৩ সাল থেক খেলা শুরু হবে আর ফাইনাল হবে ২৬ নভেম্বর, ২০২৩ সালে। এই প্রথম এককভাবে বিশ্বকাপ ক্রিকেটের আয়োজন করবে ভারত।
If x>2 then which of the following is true?
Correct Answer:
A: (x+2/x)<2
Explanation:
If x>2 then which of the following is true? Correct Answer (x+2/x)<2 Q. If x>2 then which of the following is true?Here,x is greater than 2.so it can be 3 or 4 or 5 … etc.Let, x = 3Now test those options.Option A: (x+2/x)2 or 5/3 > 2 which is FalseOption C: x-2=0 or 3-2 = 0 which is also a False∴ Option A is the Correct Ans.
At 9:00 a. m. the train Surmal left station and two hours later the train. Titas left the same station on a parallel track in the same direction. If Surma averaged 60 kilometers per hour and Titas averaged 75 kilometers per hour, at what time did Titas pass Surma?
Correct Answer:
D: 7:00 p.m.
Explanation:
At 9:00 a. m. the train Surmal left station and two hours later the train. Titas left the same station on a parallel track in the same direction. If Surma averaged 60 kilometers per hour and Titas averaged 75 kilometers per hour, at what time did Titas pass Surma? Correct Answer 7:00 p.m. From given data, 60(x) = 75(x - 2) , x is total time taken 60x = 75x - 150 15x = 150 x = 10 so total time taken is 10 hrs i.e at 7pm
A dictionary weighs 6 pounds each and a set of encyclopedias weighs 75 pounds. 20 dictionaries are shipped in each box. 2 set of encyclopedias are shipped in each box. A truck is loaded with 98 boxes of encyclopedias and 38 boxes of dictionaries. How much does the truck's load weigh?
Correct Answer:
A: 19,260 pounds
Explanation:
A dictionary weighs 6 pounds each and a set of encyclopedias weighs 75 pounds. 20 dictionaries are shipped in each box. 2 set of encyclopedias are shipped in each box. A truck is loaded with 98 boxes of encyclopedias and 38 boxes of dictionaries. How much does the truck's load weigh? Correct Answer 19,260 pounds Weight of the dictionaries = 38 x 20 x 6 = 4560 pounds Weight of the encyclopedieas = 98 x 2 x 75 = 14700 pounds Total weight = 4560 + 14700 = 19260 pounds
Who is the current Prime-Minister of Malaysia?
Correct Answer:
B: Anwar Ibrahim
Explanation:
Who is the current Prime-Minister of Malaysia? Correct Answer Anwar Ibrahim Anwar bin Ibrahim is a Malaysian politician who has served as the 10th Prime Minister of Malaysia since November 2022. He served as the 12th and 16th Leader of the Opposition from August 2008 to March 2015 and again from May 2020 to November 2022. Wikipedia
A police man spots a mugger from a distance of 200 meters. As the police man starts chasing the mugger, the mugger also starts running. Given that the speed of the mugger is 10 km/h and that of the police man is 12 km/h, how far would have the mugger run before he is caught?
Correct Answer:
D: 1 km
Explanation:
A police man spots a mugger from a distance of 200 meters. As the police man starts chasing the mugger, the mugger also starts running. Given that the speed of the mugger is 10 km/h and that of the police man is 12 km/h, how far would have the mugger run before he is caught? Correct Answer 1 km Lets say the mugger ran for T hours before being caught. 200 meters = 0.2 km ATQ, 12T = 10T + 0.2 Or, 12T - 10T = 0.2 Or, T = 0.1 hour So, he ran = 10T = 10 x 0.1 = 1 km.
Your company has an advertisement budget of BDT 50 million per quarter. Accounts show that during the first three quarters the company has spent BDT 10, 15, and 20 million respectively. How much should the company spend during the fourth quarter in order to maintain the average budget allocation?
Correct Answer:
D: 155 million
Explanation:
Your company has an advertisement budget of BDT 50 million per quarter. Accounts show that during the first three quarters the company has spent BDT 10, 15, and 20 million respectively. How much should the company spend during the fourth quarter in order to maintain the average budget allocation? Correct Answer 155 million Total budget for a year = 4 x 50 = 200 million Budget spent in the first 3 quarters = 10 + 15 + 20 = 45 million Remaining budget to spent in the fourth quarter = 200 - 45 = 155 million
If 3m/3n=81, then which of the following values of m and n is correct?
Correct Answer:
A: m=10, n=13
Explanation:
If 3m/3n=81, then which of the following values of m and n is correct? Correct Answer m=10, n=13 3m/3n = 81 Or, 3m - n = 34 Or, m - n = 4 So, m = 63, n = 59
Two tanks are filled to capacity with automobile fuel. The first tank holds 600 gallons more than the second tank. If 100 gallons were to be pumped from each tank, the first tank would then contain 3 times as much fuel as the second tank. What is the total number of gallons of fuel in the two full tanks?
Correct Answer:
A: 1,400
Explanation:
Two tanks are filled to capacity with automobile fuel. The first tank holds 600 gallons more than the second tank. If 100 gallons were to be pumped from each tank, the first tank would then contain 3 times as much fuel as the second tank. What is the total number of gallons of fuel in the two full tanks? Correct Answer 1,400 1st tank holds = a gallons 2nd tank holds = a + 600 gallons 100 gallons pumped out so a + 600 - 100 = (a - 100)*3 a = 400 1st tank holds = 400 gallons 2nd tank holds = 1000 gallons 1st tank + 2nd tank = 1400 gallons (ans)
In takes Russel 20 minutes to inspect a car and Sohel needs 18 minutes to inspect a car. They both start inspecting cars separately at 8.00 A.M. At certain points of time, both of them will finish inspecting a car at the same time. When will this occur for the time?
Correct Answer:
D: 11.00 A.M.
Explanation:
In takes Russel 20 minutes to inspect a car and Sohel needs 18 minutes to inspect a car. They both start inspecting cars separately at 8.00 A.M. At certain points of time, both of them will finish inspecting a car at the same time. When will this occur for the time? Correct Answer 11.00 A.M. The least common multiple of 20 and 18 is 180. So, they will finish inspecting cars 180 minutes after starting. Now, 180 minutes = 3 hours So, 8 am + 3 hours = 11 am.
A dealer owns a group of cars and motorcycles. If the number of tires (excluding spare tires) on the vehicles is 30 more than twice the number of vehicles and the number of cars is 10 more than the number ofmotorcycle, then the number of cars the dealer owns is ---
Correct Answer:
B: 15
Explanation:
A dealer owns a group of cars and motorcycles. If the number of tires (excluding spare tires) on the vehicles is 30 more than twice the number of vehicles and the number of cars is 10 more than the number ofmotorcycle, then the number of cars the dealer owns is --- Correct Answer 15 let, We have m + c vehicles and 2m + 4c tires. We're told that 2m + 4c = 2(m + c) + 30. Solving, we get c = 15. ans: 15
If x>0 and x+y>0, which of the following must be true?
Correct Answer:
A: y>0
Explanation:
If x>0 and x+y>0, which of the following must be true? Correct Answer y>0 এখানে X এর মান 0 থেকে বড়। সুতরাং X এর চিহ্ন সবসময় পজেটিভ(+) হবে।অন্যদিকে, দুইটি সংখ্যার যোগফল পজেটিভ(+) তখনই হবে, যখন দুইটি সংখ্যা উভয়ই পজেটিভ(+) হবেযেহেতু X এর চিহ্ন পজেটিভ(+), সুতরাং Y এর চিহ্ন অবশ্যই পজেটিভ(+) হবে এবং Y এর মান 0 থেকে বড় হবে।সেজন্য, Y>0
A book is originally priced at BDT 900, but marked down by 30%. Again when the actual sales occurs a discount of 10% is offered on the marked price, what is the final sales price in BDT?
Correct Answer:
A: 360
Explanation:
A book is originally priced at BDT 900, but marked down by 30%. Again when the actual sales occurs a discount of 10% is offered on the marked price, what is the final sales price in BDT? Correct Answer 360 At 30% discount, marked down price = 70% of 900 = 630 BDT. Another 10% discount on marked price = 10% of 900 = 90 BDT Final sale = 630 - 90 = 540 BDT.
Homaira bought equal number of 20-paisa and 30-paisa chocolates. If the total cost of the chocolates was Tk. 10, what was the total number of chocolates that Homaira bought?
Correct Answer:
A: 25
Explanation:
Homaira bought equal number of 20-paisa and 30-paisa chocolates. If the total cost of the chocolates was Tk. 10, what was the total number of chocolates that Homaira bought? Correct Answer 25 Lets say, she bought X number of chocolates each. 10 TK. = 1000 paisa ATQ, 20X + 30X = 1000 Or, 50X = 1000 Or, X = 20 So, the total number of chocolates = X + X = 40.
Of the books standing in a row on a shelf, an atlas is the 30th book from the left and the 33rd book from the right. If 2 books to the left of the atlas and 4 books to the right of the atlas are removed from the shelf, how many books will be left on the shelf?
Correct Answer:
A: 56
Explanation:
Of the books standing in a row on a shelf, an atlas is the 30th book from the left and the 33rd book from the right. If 2 books to the left of the atlas and 4 books to the right of the atlas are removed from the shelf, how many books will be left on the shelf? Correct Answer 56 Number of books on the self = 30 + 33 - 1 = 62 If 2 + 4 = 6 books are removed, Number of remaining books = 62 - 6 = 56.
A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales in 1997 were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996?
Correct Answer:
A: 1 : 2
Explanation:
A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales in 1997 were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996? Correct Answer 1 : 2 Let us say that the revenues from selling cars was 100x and from trucks was 100y in 1996, total revenue: 100x + 100y Revenue in 1997: from cars = 89x and trucks = 107y total revenue = 89x + 107y = 101x + 101y Solving the above total revenue equation we get: 12x = 6y or,x/y = 1/2 ∴x:y = 1:2
In 1995 a certain store had 1,800 tools in stock that had been purchased for Tk. 30 each. If 1,000 of these tools were sold in 1995 for Tk. 40 each and the remaining 800 were sold in 1996 for Tk. 50 each, how much greater was the gross profit on the tools sold in 1996 than of 1995?
Correct Answer:
B: Tk. 6,000
Explanation:
In 1995 a certain store had 1,800 tools in stock that had been purchased for Tk. 30 each. If 1,000 of these tools were sold in 1995 for Tk. 40 each and the remaining 800 were sold in 1996 for Tk. 50 each, how much greater was the gross profit on the tools sold in 1996 than of 1995? Correct Answer Tk. 6,000 Cost of 1000 tools = 30 x 1000 = 30000 TK. Cost of 800 tools = 30 x 800 = 2400 TK. Sell in 1995 = 40 x 1000 = 40000 TK Profit in 1995 = 40000 - 30000 = 10000 TK. Sell in 1996 = 50 x 800 = 40000 TK. Profit in 1996 = 40000 - 24000 = 16000 TK. Gross profit difference = 16000 - 10000 = 6000 TK.
The boy resembles his father .
Correct Answer:
A: to
Explanation:
The boy resembles his father . Correct Answer to Resemble অর্থ কারো চেহেরার সাথে সাদৃশ্য হওয়া।
Samad was planning on depositing a certain amount of money each month into a bank. He then decided not to make any contributions during May and June. To make the same annual contribution that he had originally planned, by what percent should he increase his monthly deposits?
Correct Answer:
B: 20%
Explanation:
Samad was planning on depositing a certain amount of money each month into a bank. He then decided not to make any contributions during May and June. To make the same annual contribution that he had originally planned, by what percent should he increase his monthly deposits? Correct Answer 20% Let, amount of monthly deposit is Tk. 100 Amount of yearly deposite = 12×100 = Tk. 1200 In 10 month amount of deposit Tk. 1200 In 1 month amount of deposit Tk. 1200/10 = 120 Percentage increase in monthly deposit = 120 - 100 = 20 %
which of the Secretariat of SAARC located?
Correct Answer:
A: Dhaka
A barge, when empty, travels twice as fast as when it is full. If it travels 20 miles north with a cargo , spends 30 minutes for unloading, and returns to its original port empty . completing the entire trip in 8 hours, what is the speed of the barge when it is empty?
Correct Answer:
A: 8 mph
Explanation:
A barge, when empty, travels twice as fast as when it is full. If it travels 20 miles north with a cargo , spends 30 minutes for unloading, and returns to its original port empty . completing the entire trip in 8 hours, what is the speed of the barge when it is empty? Correct Answer 8 mph unloading time = 30 minutes Then total travelled time = 8 hrs - 30 minutes = 7hr. 30min = 15/2 hr Lets, assume the velocity of loaded barge be x Now, Disatance/ velocity of empty barge + distance/ velocity of loaded barge = 15/2 hrs 20/2x + 20/x = 15/2 or, 20 + 40 = 15x or, x = 4 kmph Velocity of empty barge = 8 kmph
A solution that contains 20% sugar by weight is made sweeter by doubling the amount of sugar.The percent of sugar, by weight, in the new solution is --
Correct Answer:
A: 50%
Explanation:
A solution that contains 20% sugar by weight is made sweeter by doubling the amount of sugar.The percent of sugar, by weight, in the new solution is -- Correct Answer 50% lets say in a solution of 100 mg, 20% that is 20 mg is the sugar, so if it is doubled it will be 20*2 = 40 mg
A salesman usaally makes 45% profit on every TV he sells. During a sale, he reduced his margin of profit to 40% and his sales increased by 10% . what is the ratio of his new profit to his usual profit?
Correct Answer:
D: 44: 45
Explanation:
A salesman usaally makes 45% profit on every TV he sells. During a sale, he reduced his margin of profit to 40% and his sales increased by 10% . what is the ratio of his new profit to his usual profit? Correct Answer 44: 45 Let, No. of Tv sells x and price of Tv is Tk. 100 Total profit = 45 × x = 45 x New sells = x + 10/100 x = 1.1x New profit = 40× 1.1 x = 44 x new profit /usual profit = 44x / 45x = 44/45 = 44 : 45
Select the world that best expresses the meaning of quotation word. who planned such an 'audacious' undertaking?
Correct Answer:
A: reclusive
Explanation:
Select the world that best expresses the meaning of quotation word. who planned such an 'audacious' undertaking? Correct Answer reclusive Audacious অর্থ দুঃসাহসী । অন্যদিকে reclusive - সন্ন্যাসীর ন্যায়; implacable - নির্দয়; নির্মম। improbable - অসম্ভাব্য। prevalent - ব্যাপক; সর্বত্র বিদ্যমান বা দেখা যায় এমন। Options প্রদত্ত কোনো শব্দই audacious– এর সমার্থ নয়।
Choose the quotation portion that contains error. 'Sometimes' I cannot understand a passage 'completely' because 'it contains' difficult 'vocabularies'. 'No Error'.
Correct Answer:
A: sometimes
Choose the correct analogy. Authenticity : Counterfeit : :
Correct Answer:
D: reliability : erratic
Explanation:
Choose the correct analogy. Authenticity : Counterfeit : : Correct Answer reliability : erratic authenticity - খাঁটিত্ব; counterfeit - নকল, জাল। reserve - ভবিষ্যৎ সঞ্চয়; reticent - স্বল্পভাষী। mobilty - গতিময়তা; energetic - কর্ম উদ্যমী। anticipation - অনুমান; solemm - ভাগম্ভীর; reliability - নির্ভরযোগ্যতা; erratic - আচার আচরন স্থল বা অনিয়মিত। argument - তীব্র মতানৈক্য; contradictory - পরস্পরবিরোধী। counterfeit জিনিসের যেমন authenticity থাকে না, তেমনি erratic আচরণে reliability থাকে না। সুতরাং সঠিক উত্তর d ।
Choose the correct analogy. Concomitant : Accompanying : :
Correct Answer:
A: loyal : staunch
Explanation:
Choose the correct analogy. Concomitant : Accompanying : : Correct Answer loyal : staunch Concomitant - সহগামী, accompany - সহগামী হওয়া; loyal - অনুগত; staunch - খুবই অনুগত। rought - অসমতল, texture - বুনট; separate - আলাদা; attached - সংযুক্ত। hard - শক্ত, কঠিন। granite - ধূসর বর্ণের পাথর। concomitant - এর সমার্থক হলো accompanying, ঠিক একই ভাবে loyal এর সমার্থক হলো staunch। সুতরাং সঠিক উত্তর হবে (e) ।