BDBL Senior Officer Written Question 2017:Arts Faculty

BDBL Senior Officer Written Question 2017 এর passage translation, single translation এবং ম্যাথের সহজ সমাধানগুলো দেয়া হল। BDBL Senior Officer Written Question 2017 টা দেখলে Arts Faculty-র প্রশ্ন সম্পর্কে ধারণা পাবেন এবং সল্যুশন করলে কমন পাওয়ার সম্ভাবনাটাকে একবারে উড়িয়ে দেয়া যায় না।

BDBL Senior Officer Written Question 2017 শেয়ার করে নিজের টাইমলাইনে রাখার জন্য পোস্টের একেবারে নিচে ফেসবুক শেয়ার বাটনে ক্লিক করুন।

BDBL Senior Officer Written Question 2017

BDBL Senior Officer Written Question 2017 : Writing Ability Test

BDBL Senior Officer Written Question 2017 : Full Marks: 200

BDBL Senior Officer Written Question 2017 : Time: 2 hours

Answer the following questions. Answers must be given in Chronological Order.

1. Read the following passage and answer the questions below. 5×4 = 20

Life is worth living, but not any life. The value and significance of a life depends upon the goal towards which it moves. Only rational beings like us are capable of a critical choice and clear consciousness of that goal. Our superiority and excellence, if any, consists in the quality of the goal of our life and our capacity for voluntary striving towards that. What, then, is the real goal of our life? There does not seem to be a single simple goal for us to seek. Obviously our supreme goal or highest good (summum bonum) is rationality, but our total good is a complex whole made of both rational and non-rational factors. Rationality is the only independent (absolute) and intrinsic value which cannot be denied without self-multifarious activities. These activities have an immediate end, viz happiness. That is, our total good consists in being rational in our search for happiness. The happiness is the non-rational factor, since there is no logic either for or against it. We cannot logically argue why we shall be happy or why we shall be not.

a) What decides the value and significance of life?

b) Who are capable of a critical choice?

c) What is the supreme goal of our life?

d) What does our total good consist in?

e) Why is happiness a non-rational factor?

2. Write an essay in Bangla on “বৈশ্বিক উষ্ণায়ন: সমস্যা ও প্রতিবিধান”। 30

3. BDBL Senior Officer Written Question 2017: Translate into English

a.

BDBL Senior Officer Written Question 2017: Bengali to English 
দেশের লােককে দোষ দিই নে।I do not blame the people of the country.
সত্য কথাও খামকা শুনলে রাগ হতে পারে।If you hear the truth for nothing, you can be angry.
. অন্যমনস্ক মানুষ যখন গর্তের মধ্যে পড়তে যাচ্ছে তখন তাকে টেনে ধরলে সে হঠাৎ মারতে আসে।When any absent-minded person is going to fall into a hole and you grabbed him, he will come to kill you.
যেই, সময় পেলেই দেখতে পায় সামনে গর্ত আছে তখন রাগ কেটে যায়।But when he found the hole in front of him, he cooled down.
আজ সময় এসেছে, গর্ত চোখে পড়েছে, আজ আর সাবধান করবার দরকারই নেই।Time has come. The hole is seen. So there is no need to warn today.

b.

i) বাংলাদেশের উন্নয়ন মূলত কৃষিকাজের ওপর নির্ভরশীল।

Development of Bangladesh is largely dependent on agriculture.

ii) শরৎকালে রাতে রূপালি চাঁদ দেখা যায়।

The silver moon is seen at night in the autumn.

iii) মনে হয় আজ আকাশ মেঘাচ্ছন্ন।

It seems that the sky is cloudy today.

iv) দেশপ্রেমিক নাগরিক বাংলাদেশের প্রধান সম্পদ।

Patriotic citizens are the principal asset of Bangladesh.

v) সে আমার কাছে এসেছিল বটে কিয় কিছু বলেনি।

He came to me but did not say anything.

4. Write an essay in English on “The next wave of social media” 20

5. BDBL Senior Officer Written Question 2017: Translate into Bangla

a.

BDBL Senior Officer Written Question 2017: English to Bengali
I have a dream that one day every valley shall be exalted and every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight, and the glory of the Lord shall be revealed and all flesh shall see it together.আমার একটি স্বপ্ন আছে যে, একদিন প্রত্যেক উপত্যকাকে উঁচু করা হবে এবং প্রত্যেক পাহাড়-পর্বতমালাকে নীচু করা হবে, উঁচু-নিচু জায়গাগুলি সমান করা হবে, এবং বক্র স্থান সোজা করা হবে এবং প্রভুর মহিমা প্রকাশ পাবে এবং সমস্ত জীবজন্তু এটা একসঙ্গে প্রত্যক্ষ করবে।
This is our hope.এটাই আমাদের আশা।
This is the faith that I go back to the South with.এটাই সেই বিশ্বাস যার কারণে আমি দক্ষিণে ফিরে গিয়েছিলাম।
With this faith we will be able to hew out of the mountain of despair a stone of hope.এই বিশ্বাস দিয়েই আমরা হতাশার পর্বত থেকে আশার একটি পাথরকে তুলে আনতে সক্ষম হব।

b.

i) Most of the people have no sense of time.

বেশিরভাগ লোকের সময়জ্ঞান নেই।

ii) it is not your cup of tea.

এটি আপনার চা নয়।

iii) The best revenge is massive success.

সেরা প্রতিশোধ ব্যাপক সাফল্য আনে।

iv) Many superstitions have been held by people for centuries.

শতাব্দীর পর শতাব্দী মানুষ বহু কুসংস্কারকে আগলে রেখেছে।

v) Chance favours only the prepared mind.

সম্ভাবনা শুধুমাত্র দৃঢ় মনকেই সমর্থন করে।

6. Write a business letter in Bangla by following the theme given below:

আপনি বিদেশে উচ্চশিক্ষা গ্রহণে আগ্রহী। এ সম্পর্কিত প্রয়োজনীয় তথ্য এবং ঋণলাভের যৌক্তিকতা তুলে ধরে আপনার অফিস প্রধানের নিকট আবেদনপত্র লিখুন।          15

7. Write a business letter in English to an institution giving thanks for their quality service and environment-friendly products along with professional courtesies.

 

BDBL Senior Officer Written Question 2017: Mathematics

8. Solve the following mathematical problems: 7x 10 = 70

a. The profit of a company is given in Taka by P = 3x2 – 35x+50, where x is the amount in Taka spent on advertising. For what values of x does the company make a profit?

Solution:

For the company to make a profit, P must be >0. Therefore, we require the values of x where 3x2−35x+50>0. We know that the quadratic is positive and so has a range that extends from some P to positive infinity. What we need to find are the roots, the values of x where P=0, which can be found using the quadratic formula:

X= {-b ± √(b2 – 4ac)}/2a

={35 ± √((-35)2 – (4.3.50)}/2.3

=(35 ± √625)/6

=(35 ± 25)/6

X= (35 + 25)/6

Or, x= 60/6=10

Again,

X=(35 – 25)/6 = 10/6 = 1.6

And so P>0 when x<1.6˙and x>10. However, because x represents money spent, it can only be positive. Therefore, the company makes a profit when the amount spent on advertising is between 0 (inclusive) and 1.6˙ taka or more than 10 taka. In other words, if the company wants to make a profit, it shouldn’t spend between 1.6˙ and 10 taka.

b. An amount of Tk 7200 is spent to cover the floor of a room by carpet. An amount of Tk. 576 would be saved if the breadth were 3 metres less. What is the breadth of the room?

Solution:

let, length = x
breadth = y
cost per square meter = z
ATQ, xyz = 7200 …….(i)
3 m less new breadth = (y – 3) m
ATQ, xz(y-3)=7200-576 = 6624 ………. (ii)
or, y = 37.5(i) / (ii) =Xyz/ xz(y-3)  = 7200/6624y = 37.5

c. Find the three-digit prime number whose sum of the digits is 11 and each digit representing a prime number. Justify your answer.

Solution:

Since the sum of the 3 digits is 11 and each digit represents a prime number,

the numbers will be less than 11 .

And the 3 digits may be 2, 2, 7 or 3, 3, 5

Because 2+2+7=11 and 3+3+5=11

Now using the digit 2, 2, 7 we have prime number 227. Because other two numbers

i.e. 722 and 272 are divisible by 2 and thus are not prime

Similarly 353 is prime number other two numbers 533 & 335 is not prime number

In case of 227, sum of the digits is 2+2+7 = 11.

And 2, 2, 7 all the digits are prime.

Similarly, In case of 353, sum of the digits is 3+5+3 = 11.

And 3, 5, 3 all the digits are prime.

Answer: 227 & 353

Solution by Yousuf Ali, DD, Bangladesh bank

d. If a/(q-r) = b/(r-p) = c/(p-q) then show that, a+b+c = pa + qb +rc.

Solution:

Let,

a/(q-r) = b/(r-p) = c/(p-q) = k

So, a = k(q-r);

b = k(r-p);

and c = k(p-q)

And,

R.H.S. = pa+qb+rc

= p×k(q-r)+ q×k(r-p)+ r×k(p-q)

= kpq-kpr+kqr-kpq+kpr-kqr

= 0

So, L.H.S. = R.H.S. (Showed)

Solution by Yousuf Ali, DD, Bangladesh bank

Now,

L.H.S. = a+b+c

= k(q-r)+ k(r-p)+ k(p-q)

= k(q-r+r-p+p-q)

= k × 0

= 0

 

 

e. Prove that a cyclic parallelogram must be a rectangle.

Solution:

Let,

ABCD be the cyclic parallelogram

So,

<A = <C ——-(1)

And,

<A+<C = 180°

Or, <A+<A = 180° [since <A = <C]

Or, 2<A = 180°

Or, <A = 90°

if any one angle of parallelogram is 90°, the parallelogram is a rectangle.

Solution by Yousuf Ali, DD, Bangladesh bank

f. After traveling 108 km, a cyclist observed that he would have required 3 hours less if he could have travelled at a speed 3 km/hr more. At what speed did he travel?

Solution:

Let speed = x km/h

ATQ,

108/x = {108/(x + 3)} + 3

or, 108x + 324 = 117x + 3x2

or, 3x2 + 9x – 324 = 0

or, x2 + 3x – 108 = 0

or, (x + 12) (x – 9) = 0

x = -12 which is not acceptable

so, x = 9

g. Solve: x/2 + 6/y = 9, x/3 + 2/y = 4

Solution:

x/2 + 6/y = 9

or, xy +12 = 18y [multiplying by 2y]

or, xy – 18y = -12

or, y = -{12/(x – 18)} ………. (i)

x/3 + 2/y = 4

or, x/3 + 2/[-{12/(x – 18)}] = 4   [from equation (i)]

or, x/3 – (2x – 36)/12 = 4

or, 4x – 2x + 36 = 48

or, 2x = 12

or, x = 6

from equation (i)

y = -{12/(6 – 18)} = 1

Answer: (x, y) = (6, 1)

সনাতন দা’র আড্ডার আপডেট পেতে নোটিফিকেশন অন করে রাখুন। আর ডেস্কটপ ইউজাররা বুকমার্ক করে রাখুন।

আরও দেখুন:  

BDBL Senior Officer Preli Question 2017: By Arts faculty

BKB Officer Cash Written Question 2017: Arts Faculty

আপনার টাইমলাইনে শেয়ার করতে ফেসবুক আইকনে ক্লিক করুনঃ
Updated: May 14, 2019 — 8:57 pm

Leave a Reply

Your email address will not be published. Required fields are marked *