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PKB Senior Officer Question Solution 2021

PKB Senior Officer Question Solution 2021 is available below. Probashi Kallyan Bank PKB Senior Officer SO Exam Question Answer 2021 has been solved by shahure.com educational team. PKB SO Exam Question and Solved are helpful for Bank job seekers in Bangladesh. PKB Senior Officer questions related to all information also publish our Question and Todays Exam Question Solution Category.

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Probashi Kallyan Bank SO Question Solution 2021

Are you searching for the PKB Exam Question Solved? The good news is that PKB published this job exam Question And Full Answer today for the empty job post. The Probashi Kallyan Bank will appoint a Total of 279 People in Officer (Cash), Officer, Senior Officer posts.

Organization Information

Organization Name Probashi Kallyan Bank (PKB)
Organization Type Government Bank
Official Website pkb.gov.bd

Probashi Kallyan Bank (PKB) Exam Vacancy

1. Senior Officer – 81

Total Vacancy: 81

Senior Officer MCQ Exam Date: October 09, 2021

Exam Time: 3.30 PM to 4.30 PM 

Total MCQ Candidates: 92080

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Probashi Kallyan Bank (PKB) Senior Officer SO Question Solution below.

১. Which of these malicious programs collects information about users and sends the data to a remote user? উত্তরঃ Spyware

২. What is the maximum data transfer speed offered by Bluetooth 4.0? উত্তরঃ 24 Mbps

৩. Ctrl. Shift and Alt. are called——-. উত্তরঃ Modifier

৪. Microsoft Office is an example of a ——–. উত্তরঃ Horizontal market software

৫. ——— are attempts by individuals to obtain confidential information from you by falsifying their identity. উত্তরঃ Phishing scams

৬. What is the probability of impossible events? উত্তরঃ 0 

৭. The expression x+3 is——–. উত্তরঃ one variable

৮. In a certain class consisting of 36 students, some boys and some girls, exactly 1/3 of the boys and exactly1/4 of the girls walk to school. What is the greatest possible number of students in this class who walk to school? উত্তরঃ 11 

৯. A fair coin is flipped three times. What is the probability that coin lands head each time? উত্তরঃ1/8 

১০. Which of the following software applications would be the most appropriate for performing numerical and statistical calculations? উত্তরঃ Spread Sheet

১১. Find the correctly spelt word. উত্তরঃ Adulation

১২. To “call it a day” means—–. উত্তরঃ to quit 

১৩. If you are “up tight”, you are——-. উত্তরঃ worried 

১৪. 2√3 +√3= উত্তরঃ 3√3

১৫. The solution of equation x-2y=4 is: উত্তরঃ (4,0)

১৬. In triangle ABC, if AB=BC and <B=70°, <A will be? উত্তরঃ 55°

১৭. A boat sailing against a stream of river takes 6 hours to travel 24 kms, while sailing with the stream it takes 4 hours to travel the same distance. What is the speed of the stream? উত্তরঃ 1 km/hr

১৮. The hypotenuse of a right triangle is 2 centimeters more than the longer side of the triangle. The shorter side of the triangle is 7 centimeters less than the longer side. Find the length of the hypotenuse. উত্তরঃ 17 cm

১৯. ——-are used to identify a user who returns to a Website. উত্তরঃ cookies

২০. RSA is- উত্তরঃ Asymmetric cryptosystem

২১. A communication processor that connects dissimilar networks by providing the translation from one set of protocols to another is—উত্তরঃ Gateway

২২. If in a computer, 16 bits are used to specify address is a RAM, the number of address will be———-উত্তরঃ 65,536

২৩. A sum of money amounts to TK.9800 after 5 years and TK.12005 after 8 years at the same rate of simple interest. The rate of interest per annum is: উত্তরঃ 12%

২৪. The price of raw materials has gone up by 15% labor cost has also increased from 25% of the cost raw material to30% of the cost of raw material. By how much percentage should there be reduction in the usage of raw materials so as to keep the cost same? উত্তরঃ 17%

২৫. The number of students in 3 classes is in the ratio 2 : 3 : 4. If 12 students are increased in each class this ratio changes to 8 : 11 : 14. The total number of students in the three classes in the beginning was- উত্তরঃ 162

২৬. Two buses start from a bus terminal with a speed of 20 km/h at interval of 10minutes.what is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at interval of 8 minutes? উত্তরঃ 5 km/h

২৭. বৈষ্ণব পদাবলীর সঙ্গে কোন ভাষা সম্পর্কিত? উত্তরঃ ব্রজবুলি 

২৮. সাহচর্য শব্দের শুদ্ধ গঠন কোনটি? উত্তরঃ সহচর + য

২৯. মুনীর চৌধুরীর ‘মুখরা রমণী বশীকরণ’ একটি- উত্তরঃ অনুবাদ নাটক

৩০. বন্ধন শব্দের সঠিক অক্ষর বিন্যাস কোনটি? উত্তরঃ বন্ + ধন্

৩১. Which country is called the “land of palms”? উত্তরঃ Brazil

৩২. Anti-money Laundering Aet was enacted in Bangladesh in …….উত্তরঃ 2012

৩৩. Which is the largest producer of diamonds in the world——উত্তরঃ Australia

৩৪. Who is the founder of Wikipedia? উত্তরঃ Jimmy Wales

৩৫. বাংলা কথ্য ভাষার আদি গ্রন্থ কোনটি? উত্তরঃ কৃপার শাস্ত্রের অর্থভেদ 

৩৬. বাক্যের ক্রিয়ার সাথে অন্য পদের যে সম্পর্ক তাকে কী বলে? উত্তরঃ কারক 

৩৭. ‘নীল-দর্পণ’ নাটকটির বিষয়বস্তু কি? উত্তরঃ নীলকরদের অত্যাচার 

৩৮. বাংলা বর্ণমালায় স্বরবর্ণ কয়টি? উত্তরঃ ১১ টি 

৩৯. What is the name of the Parliament of Japan? উত্তরঃ Diet 

৪০. How many gas fields are in Bangladesh at present? উত্তরঃ 29

৪১. Which Bangladesh is the co-founder of YouTube? উত্তরঃ Jawed Karim

৪২. Bangabandhu Film City is located in———–. উত্তরঃ Gazipur 

৪৩. One-third of the faculty members of a department are female. Sixteen of the male teachers are unmarried, while 60% of them are married. The total number of faculty members in the department is – উত্তরঃ 60

৪৪. The surface area of hollow cylinder with radius `r’ and height `h’ is measured by – উত্তরঃ  2πrh

৪৫. The diameter of the base of a cone is 10.5 cm. and its slant height is 10 cm. The curved surface area is: উত্তরঃ 165cm2

৪৬. The three rational numbers between 3 and 4 are. উত্তরঃ 13/4, 14/4, 15/4

৪৭. ‘গোঁফ খেজুরে’ কোন সমাস? উত্তরঃ মধ্যপদলোপী বহুব্রীহি

৪৮. ‘যার কোনমূল্য নেই’-এর সমার্থক বাগধারা কোনটি? উত্তরঃ ঢাকের বাঁয়া 

৪৯. ‘বিড়ালের আড়াই পা’ বাগধারাটির অর্থ কি? উত্তরঃ বেহায়াপনা

৫০. নিচের কোন স্ত্রীবাচক শব্দের দুটি পুরুষ বাচক শব্দ রয়েছে? উত্তরঃ ননদ 

৫১. If you “see eye to eye” with someone, you——–them. উত্তরঃ agree with 

৫২. If it takes a “month of sundays”. It——-. উত্তরঃ feels like a long time

৫৩. The study of the situation covers a great deal of relevant material but does not tackle the real issues—–enough. উত্তরঃ adequately 

৫৪. In a child, curiosity normally suggests intelligence and is welcomed; but an ——adult is best avoided. উত্তরঃ inquisitive 

৫৫. A, B and C enter into partnership with investments in the ratio of 5 : 7 : 8. If , at the end of the year A ‘s share of profit is TK,42360, how much is the total profit. উত্তরঃ Tk.169440

৫৬. One dozen eggs and ten pounds of apples are currently of the same price. If the price of a dozen eggs rises by 10% and that of apples rises by 2%. How much more will it cost to buy a dozen of eggs and ten pounds of apples? উত্তরঃ 6%

৫৭. Equal amounts of water were poured into two empty jars of different capacities, which made one jar ¾ full and the other jar ⅓ full. If the water in the jar with the lesser capacity is then poured into the jar with the greater capacity, what fraction on the larger jar will be filled with water? উত্তরঃ 1/2

৫৮. M men agreed to purchase a gift for TK. D. If 3 men drop out, how much more will each have to contribute toward the purchase of the gift? উত্তরঃ 3D/(M2-3M)

৫৯. বাংলা সাহিত্যের সনেট রচনার প্রবর্তক কে? উত্তরঃ মাইকেল মধুসূদন দত্ত

৬০. “উত্তম পুরুষ” উপন্যাসের রচয়িতা কে? উত্তরঃ  রশীদ করিম

৬১. “বঙ্গদর্শন” পত্রিকার প্রথম সম্পাদক কে ছিলেন? উত্তরঃ বঙ্কিমচন্দ্র চট্টোপাধ্যায়

৬২. কাজী নজরুল ইসলামের নামের সাথে জড়িত “ধুমকেতু” কোন ধরনের প্রকাশনা? উত্তরঃ পত্রিকা 

৬৩. He devised an ——–scheme whereby the rate of unemployment in the country could be brought down sharply. উত্তরঃ ingenious 

৬৪. ——-who enjoys jazz music will enjoy this festival, tickets for which can be bought at—–good music shop. উত্তরঃ anybody, every 

৬৫. The police officers———the suspicious killing of a diplomat before a renowned businessman——— a couple of days ago, উত্তরঃ had been investigating, was killed 

৬৬. Because I’m repeatedly leaving things behind, my mother always tell me that I ———that I ——–all my belongings in my bag before leaving the sports centre. উত্তরঃ must check, have

৬৭. A certain class is divided into two sections A and B of equal number of students. If the ratio of girls to boys for whole class is 3/5 and the ratio of girls to boys in section A is 5/7. What is the ratio of girls to boys in section B? উত্তরঃ 1 to 2

৬৮. If x2+ 9/x2= 31, what is the value of x-3/x? উত্তরঃ 5

৬৯. How many positive integers less than 100 are neither multiples of 2 or 3. উত্তরঃ 33

৭০. The volume of a rectangle with length, breadth, and height as 5x, 3x2, and 7x4. উত্তরঃ 105x^7

৭১. জঙ্গম – এর বিপরীতার্থক শব্দ কি? উত্তরঃ স্থাবর 

৭২. নিত্য মূর্ধন্য-ষ কোন শব্দে বর্তমান? উত্তরঃ আষাঢ় 

৭৩. “অক্ষির সমীপে” এর সংক্ষেপণ হলো- উত্তরঃ সমক্ষ 

৭৪. উপসর্গের সঙ্গে প্রত্যয়ের পার্থক্য হলো- উত্তরঃ উপসর্গ থাকে সামনে আর প্রত্যয় থাকে পেছনে

৭৫. Which gas is used in electric bulb? উত্তরঃ Argon

৭৬. What is the length of Bangabandhu Tunnel? উত্তরঃ 3.40 kM (Actual 3.32 KM]

৭৭. Which one of these planets is nearest to the earth? উত্তরঃ Mercury

৭৮. What is the animal symbol of the World Wildlife Fund (WWF)? উত্তরঃ Giant Panda

৭৯. ——-a little bit of history, it was thought to be impossible in any computer system——–a window with a functioning channel. উত্তরঃ given, having 

৮০. In the 1930, physicists devised machines for ——-subatomic particles by electromagnetic forces and making them——– faster and faster. উত্তরঃ pushing, go 

৮১. Special heat sensors on the front of the rattlesnake’s head enable it——-to detect the presence of prey in the dark———to strike its victim accurately. উত্তরঃ not only, but also 

৮২.———–the computerized Dutch auction system, the flower industry gets flowers into our homes when they are still————-their best. উত্তরঃ under, at 

৮৩.Up to the present time, oceanographers———- lots of seafloor mountains they—————existed. উত্তরঃ have found, haven’t known

৮৪.  Julius Caesar———- a great historian if the making of history———–him the time and the inclination to write it. উত্তরঃ could have been/ had allowed 

৮৫. The experts are now fully convinced that the animal two old woman——at the pack———-a puma. উত্তরঃ saw/ was

৮৬. From which country the SMART card (NID) of Bangladesh Election Commission was made? উত্তরঃ France 

৮৭. What is the Cash Reserve Ratio (CRR) for the scheduled commercial bank in Bangladesh? উত্তরঃ 4%

৮৮. The first woman to climb Mount Everest was- উত্তরঃ Junko Tabei 

৮৯. Which one of the following countries is not a member of the OPEC? উত্তরঃ Malaysia

৯০. What is the length of each stump in Cricket? উত্তরঃ 28 inches 

৯১. A colleague of ——- has lent us ——–holiday cottage for a week. উত্তরঃ mine, his 

৯২. You had better complain to the manager if you think you————-an unfair proportion of the work. উত্তরঃ have been given 

৯৩. Which one of the following is not a Baltic State? উত্তরঃ Belarus 

৯৪. The Nuclear Non-Proliferation Treaty came in to force in———. উত্তরঃ 1970 

৯৫. Which one of the following theories of Communism in not a Doctrine of Karl Marx? উত্তরঃ Theory of new democracy 

৯৬. Given that 12+ 22+ 32+….+102= 385, what is the value of 32+ 62+ 92+….+302? উত্তরঃ 3465

৯৭. An iron rod that weighs 24 kg is cut into two pieces so that one of these pieces weighs 16 kg and is 34 m long. If the weight of each piece is proportional to its length, how long is the other piece? উত্তরঃ 17m

৯৮. If x=7-43 then find the value of (x+1/x)? উত্তরঃ 14 

৯৯. The product of two different irrational numbers is always- উত্তরঃ both of above 

১০০. By selling a bicycle for TK.2,850, a shopkeeper gains 14%. If the profit is reduced to 8%, then the selling price will be:  উত্তরঃ TK.2,700


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