United Commercial Bank Ltd (UCB) MCQs
Showing 50 questions (Total: 327)
An electromagnet is created--------electrical current through a coil of wire.
Correct Answer:
A: by passing
World's longest tunnel is in---
Correct Answer:
D: Japan
In which area have three women been awarded the Nobel Prize in 2011?
Correct Answer:
C: Peace
UN Convention on the Elimination of all forms of Discrimination Against Women was signed in the year---
Correct Answer:
C: 1979
The currency of Indonesia is ---
Correct Answer:
D: Rupiah
The governance structure of Bangladesh is--
Correct Answer:
B: Parliamentary
Explanation:
The governance structure of Bangladesh is-- Correct Answer Parliamentary Politics of Bangladesh takes place in a framework of a parliamentary representative democratic republic, whereby the Prime Minister of Bangladesh is the head of government, and of a multi - party system. Executive power is exercised by the government. Legislative power is vested in both the government and parliament. The Constitution of Bangladesh was written in 1972 and has undergone seventeen amendments.
Which of the following UN organizations is concerned with the welfare of children?
Correct Answer:
D: UNICEF
Bangladesh Bank was established in--
Correct Answer:
C: 1971
Find out which underlined part of the following sentences has an error. Ceramics can be harder, light and more resistant to heat than metals. No Error
Correct Answer:
A: light
Not everyone realises that the most largest organ of the human body is the skin.
Correct Answer:
C: most
Sheep have been domesticated for over five thousand years ago. No Error
Correct Answer:
D: ago
Dhaka University has an outstanding collecting of historical documents. No error
Correct Answer:
C: collecting
The way a child plays with other children reveals a lots about the child's emotional development. No Error
Correct Answer:
B: a lots
If (x2-x+2)/2=4, then x could be equal to--
Correct Answer:
B: 3
If m is an even integer and n is an odd integer and both are positive numbers then which of following must be even?
Correct Answer:
D: mn+m2
Three of the words are related in some way. You have to select the word that does not fit in the relation.
Correct Answer:
B: Kin
Explanation:
Three of the words are related in some way. You have to select the word that does not fit in the relation. Correct Answer Kin Keen,Enthusiastic and Willing are same but Kin is different
Whenever only S works for G, Which of the following must be true?
Correct Answer:
D: Q and T cannot work for the same company
Whenever G employs only one detective, which of the following must be true? 1.R works for two insurance companies. 2. T works for G, 3. S works for two insurance companies
Correct Answer:
C: 3 only
In these question,each sentence has been divided into four parts, marked,(a),(b),(c), and (d). Identify that part of the sentence which needs to be changed for the sentence to be grammatically correct.
Correct Answer:
D: of their choice
Explanation:
In these question,each sentence has been divided into four parts, marked,(a),(b),(c), and (d). Identify that part of the sentence which needs to be changed for the sentence to be grammatically correct. Correct Answer of their choice every man and woman থাকার কারণে (a) option - এ of his/her choice হবে। কিন্তু এখানে their আছে বলে তা ভুল এবং এটিই উত্তর হিসেবে সঠিক।
If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly?
Correct Answer:
D: 50%
Explanation:
If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly? Correct Answer 50% Percentage = (75 + 55 + 20) - 100 = 50
If 1/2 of the air in a tank is removed with each stroke of a vacuum pump,what fraction of the original amount of air has been removed after 4 strokes?
Correct Answer:
A: 15/16
Explanation:
If 1/2 of the air in a tank is removed with each stroke of a vacuum pump,what fraction of the original amount of air has been removed after 4 strokes? Correct Answer 15/16 প্রথমে stroke = 12 ; দ্বিতীয় = 14 ; তৃতীয় = 18, চতুর্থ = 116 প্রতিবার এর পূর্বের অংশ হিসেব করে = 816 + 416 + 216 + 116 = 1516
Masud's income is 60 percent more than Robi's income, and Robi's income is 40 percent less than Moni's income. What percent of Moni's income is Masud's income?
Correct Answer:
C: 96%
Explanation:
Masud's income is 60 percent more than Robi's income, and Robi's income is 40 percent less than Moni's income. What percent of Moni's income is Masud's income? Correct Answer 96% ধরি, Moni's income = x ⸫ Robi's income = x × x × 0.40 = 0.60x এবং Masud's income = 0.60x + 0.60x × 0.60 = 0.96x অর্থাৎ 96% of Moni's income
A positive number x is multiplied by 2. and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x?
Correct Answer:
D: 2/3
Explanation:
A positive number x is multiplied by 2. and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x? Correct Answer 2/3 ⇒ 23x = x ⸫ 23x = x2 [square করে] x = 23 [উভয় দিকে x দিয়ে ভাগ করে]
what is the area of an equilateral triangle with a side of 1 inch?
Correct Answer:
D: 3/4square inch
Explanation:
what is the area of an equilateral triangle with a side of 1 inch? Correct Answer 3/4square inch equilateral = সমবাহু ত্রিভুজ, এর ক্ষেত্রফল = 34a2 = 3412 = 34 sqinch
If the length of a rectangle is increased by 120% and its width is decreased by 20% , What happens to the area of the rectangle?
Correct Answer:
D: It increase by 76%
Explanation:
If the length of a rectangle is increased by 120% and its width is decreased by 20% , What happens to the area of the rectangle? Correct Answer It increase by 76% Answer : P + Q + P×Q100 = 120 + ( - 20) + 120×20100 = 120 - 20 - 120×20100 = 100 - 24 = 76 ⸫ It increases by 76%
If 2x-1+2x+1=320, then the value of x is:
Correct Answer:
D: 7
If m=ax, n=ay and mynx=a2/z, then the value of xyz is:
Correct Answer:
A: 1
The sum of the base angles of a is 140° and their difference is 40°. The angles of the triangle are;
Correct Answer:
A: 90°, 50°,40°
_______at the top my voice, I tried to warn everybody .
Correct Answer:
C: shouting
Explanation:
_______at the top my voice, I tried to warn everybody . Correct Answer shouting কোনো কিছু করা’ বোঝাতে Present Participle (Verb + ing) বসে। সুতরাং সঠিক উত্তর (c)।
I know you will probably be out of town, But I wish you____ come to the party tonight .
Correct Answer:
C: could
Explanation:
I know you will probably be out of town, But I wish you____ come to the party tonight . Correct Answer could সামর্থ্য অর্থে শূন্যস্থানে could শব্দটি বসবে। সুতরাং সঠিক উত্তর (c)।
Don't you think it is too unprofessional _____you to pass comments ____him like this?
Correct Answer:
D: of, on
Explanation:
Don't you think it is too unprofessional _____you to pass comments ____him like this? Correct Answer of, on Pass a remark / Comment on something - কোনো কিছুতে মতামত ব্যক্ত করা। তাই you - এর পূর্বে of বসবে এবং comunents – এর পর on বসবে। সুতরাং সঠিক উত্তর (d)।
Iti tooking a long time___ accepted.
Correct Answer:
D: for the theory to be
Explanation:
Iti tooking a long time___ accepted. Correct Answer for the theory to be ʹto be acceptedʹ অর্থ ‘গৃহীত হবে’। সুতরাং বাক্যটি অর্থবহ করতে শূন্যস্থানে option – এর ব্যবহারই সঠিক। তখন পুরো sentence - টির অর্থ হবে - তত্ত্বটি গৃহীত হতে অনেক সময় লেগেছিল।
there is →ano point in losing hope →bor be worried what →chas to happen will happen →dno Error
Correct Answer:
B: b
Explanation:
there is →ano point in losing hope →bor be worried what →chas to happen will happen →dno Error Correct Answer b Parallelism - এর নিয়মানুসারে and বা or - এর উভয় পাশে একই গঠন হয়। অর্থাৎ একপাশে losing আছে তাই অন্য পাশে being হবে। অর্থাৎ ... hope or being worried... হবে।
he was→aso gullible that he →bbelieves alomostany →cexcises given byhis employees.→dNo Error
Correct Answer:
D: d
Explanation:
he was→aso gullible that he →bbelieves alomostany →cexcises given byhis employees.→dNo Error Correct Answer d বাক্যটিতে কোনো ভুল নেই। সুতরাং সঠিক উত্তর (d)
I →ahate to bell you this-→bnotwithstanding your workis really →cnot up to the mark.→dNo Error
Correct Answer:
B: b
Explanation:
I →ahate to bell you this-→bnotwithstanding your workis really →cnot up to the mark.→dNo Error Correct Answer b Notwithstanding - এর অর্থ ‘সত্ত্বেও’। বাক্য থেকে শব্দটি বাদ দিলে বাক্যটি সঠিক হতো। কারণ শব্দটি থাকলে sentence - টি অর্থবোধক হয় না। সুতরাং error অংশ (b)।
If I ____ to feed my pet, it would't be starving now.
Correct Answer:
C: had had time
Explanation:
If I ____ to feed my pet, it would't be starving now. Correct Answer had had time If had had time to feed my pet, it wouldn’t be staruing now. অর্থাৎ যদি আমি আমার পোষা প্রাণীটিকে খাওয়ানোর সময় পেতাম, তাহলে এটা এখনো না খেয়ে থাকত না। সুতরাং সঠিক উত্তর (c)।
→aIn flightsastronauts →bhave to bear muscle→catrophy caused weightlessness→dNo Error
Correct Answer:
B: b
Explanation:
→aIn flightsastronauts →bhave to bear muscle→catrophy caused weightlessness→dNo Error Correct Answer b In flights, astronauts have to bear muscle atrophy caused by weightlessness. বাক্যটি পড়ে বোঝা যায় এটিতে কোনো ভুল নেই। সুতরাং সঠিক উওর (d)।
Mary is one the few students who →has brought real honour to the college.
Correct Answer:
C: have brought real honour to
Explanation:
Mary is one the few students who →has brought real honour to the college. Correct Answer have brought real honour to Relative pronoun - এর verb তার antecedent অনুযায়ী হয়। Who - এর antecedent ʹstudentʹ/ সুতরাং has না বসে have হবে।
Monkeys use facial expressions to communicate _____each other _____to ensure social orders.
Correct Answer:
A: with, and
Explanation:
Monkeys use facial expressions to communicate _____each other _____to ensure social orders. Correct Answer with, and Communicate – এর সাথে preposition হিসেবে with এবং উদ্দেশ্য বোঝাতে infinitiue to – এর ব্যবহার হয়। সুতরাং সঠিক উত্তর (a)।
Had I know his true intentions, I→would had never alllowed him to come.
Correct Answer:
B: would have never allowed
Explanation:
Had I know his true intentions, I→would had never alllowed him to come. Correct Answer would have never allowed Had I known = If I had known. সুতরাং এরপর would have + v_3 বসবে। If যুক্ত অংশে Past Perfect Tense হলে পরের অংশ would have done বা would have allowed বসে। সুতরাং সঠিক উত্তর (b)।
Being →always the top perfomer in the class he really disappointed his teacher with his poor result this time .
Correct Answer:
A: Being always the top performer in the class
Explanation:
Being →always the top perfomer in the class he really disappointed his teacher with his poor result this time . Correct Answer Being always the top performer in the class বাক্যের underline করা অংশটুকু সঠিক আছে। সুতরাং সঠিক উত্তর (a)।
Thegeneral public didn't care about the trail and was "apathetic" about the verdict.
Correct Answer:
B: indifferent
Explanation:
Thegeneral public didn't care about the trail and was "apathetic" about the verdict. Correct Answer indifferent Apathetic অর্থ উদাসীন বা আগ্রহহীত। অন্যদিকে, indifferent - রাগানো; suspicious - সন্দেজনক; sadden - বিষণ্ন করা। সুতরাং apathetic ও indifferent শব্দ দুটি সমার্থক। সঠিক উত্তর (b)।
The thief "jostled"me in a crowed and was thus able to pick my pocket.
Correct Answer:
B: bumped
Explanation:
The thief "jostled"me in a crowed and was thus able to pick my pocket. Correct Answer bumped নিম্নরেখ শব্দ Jostle অর্থ কনুই দিয়ে ধাক্কা দেয়া। Option - গুলোর মধ্যে mug - ছিনতাই করা; bump - কোনো কিছুর সাথে ধাক্কা খাওয়া; assail - প্রচন্ড শক্তিতে আক্রমণ করা। সুতরাং jostle ও bump শব্দ দুটি সমার্থক বলে উত্তর হবে (b)।
→awhile the bear's vision is poor, →btheir sense of small is keen, →cenabling the remarkable bruin to smell food →das far away as a mile
Correct Answer:
B: b
Explanation:
→awhile the bear's vision is poor, →btheir sense of small is keen, →cenabling the remarkable bruin to smell food →das far away as a mile Correct Answer b their - এর স্থলে হবে his । কারণ এই sentence টিতে bear কে common noun এবং singular person হিসেবে উপস্থাপন করা হয়েছে।
In →one type ofcoffee marker , a plunger is →bpushed down over the wet coffee grounds →cto separated the beverage →dfrom the grounds.
Correct Answer:
C: c
Explanation:
In →one type ofcoffee marker , a plunger is →bpushed down over the wet coffee grounds →cto separated the beverage →dfrom the grounds. Correct Answer c to separate হবে। To এর পরে verb এর base form হয়।
A "marked deck" is one in which the backs of the →aplaying cards →bhave been altered slightly →cto allow a player→dread their values illegally.
Correct Answer:
D: d
Explanation:
A "marked deck" is one in which the backs of the →aplaying cards →bhave been altered slightly →cto allow a player→dread their values illegally. Correct Answer d Allow sb to do sth হয় বলে read এর পূর্বে to হবে।
A recent study shows that selenium , a mineral →bfound in in seafood, →cis linked to →dreducethe human cancer risk
Correct Answer:
D: d
Explanation:
A recent study shows that selenium , a mineral →bfound in in seafood, →cis linked to →dreducethe human cancer risk Correct Answer d কারো সাথে বা কোনো কিছুর সাথে সম্পর্কিত বোঝাতে be linked to/with sb/sth or doing so/sh ব্যবহৃত হয়। সে হিসেবে to reducing হবে।
In this short story, the author____the complexity of modern life and the ______ of moderm man.
Correct Answer:
C: depicts, predicament
Explanation:
In this short story, the author____the complexity of modern life and the ______ of moderm man. Correct Answer depicts, predicament এখানে সবগুলো Answer ই সঠিক মনে হতে পারে। Portays, delineates, depicts, pictures সবগুলো word meaning হলো বর্ণনা করা। কিন্তু ‘complexity of modern life’ এই line টি clue দিয়ে যে কঠিন অবস্থা, hardship ধরনের কিছু দ্বিতীয় gap এ বসবে। predicament অর্থ দুর্ভাগ্যজনক অবস্থাবা বিপজ্জনক অবস্থা।
I could not______ him to attend the meeting 2
Correct Answer:
B: prevail upon
Explanation:
I could not______ him to attend the meeting 2 Correct Answer prevail upon Prevail upon (বোঝান, রাজি করা), বাকিগুলোতে preposition সঠিকভাবে ব্যবহৃত হয়নি।
Genetic engineering in humans should be used to____ diseases, not to_____ genetic uniformity.
Correct Answer:
A: treat, foster
Explanation:
Genetic engineering in humans should be used to____ diseases, not to_____ genetic uniformity. Correct Answer treat, foster এটিতেও সব Answer সঠিক মনে হলেও খেয়াল করুন (c) বাদে সবগুলোই diease কে নির্মূল [eradicate], সারানো [cure] বা বাড়ানো [avoid] করার কথা বলছে। কিন্তু disease কে পুরোপুরি নির্মূল , সারানো বা এড়ানো যায় না; এর treat [চিকিৎসা] করা যায়।