Dhaka Bank Ltd. 2016 Trainee Officer

৫৬ টি প্রশ্ন

টপিক তালিকা

একই বিষয়ের সব টপিক

If m = 4n/(x +n), then n =

ক) m(x+1)/4 খ) mx +m/4 গ) mx/(4 – m) ঘ) mx/4

ব্যাখ্যা (Explanation)

m = 4n/(x +n)

=> m(x + n)= 4n

=> mx +mn=4n

=>4n-mn=mx

=> n(4-m)=mx

n= mx/(4-m)

A company hired a plumber and 8 workers to do a certain job. The daily wages for the plumber is times more than that of a worker. If the company paid a total of Tk. X for the work, what was the payment received by the plumber?

ক) x/3 খ) x/4 গ) 4x/11 ঘ) 2x/13

The number 3 divides x with a result of Y and a remainder of The number 3 divides Y with a result of 2 and a remainder of What is the value of X?

ক) 13 খ) 17 গ) 21 ঘ) 23

In a class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?

ক) 5% খ) 10% গ) 16% ঘ) 22%

Ehsan can mow the lawn in 30 mintues, and together with his brother Asif, they can mow the lawn in 20 mintues. How long would it take for Asif working alone to mow the lawn?

ক) ½ hour খ) 3/4 hour গ) 1 hour ঘ) 3/2 hours

If 0<a<b<c<d<e in the equation S = (a/b) + (c/d) + (1/e), then the greatest increase in S would result from adding 1 to value of which variable?

ক) a খ) b গ) c ঘ) d

ব্যাখ্যা (Explanation)

Let, a=1, b=2, c=3,d=4,e=5

S= 1/2+3/4+1/5

a এর সাথে আরো 1 যোগ করলে (1+1)/2 =1

greatest increase in S would result from adding 1 to the value of A

In how many ways can Annie, Bushra, Camellia, Don, Eliza and Farzana be seated if Annie and Bushra cannot be seated next to each other?

ক) 240 খ) 360 গ) 480 ঘ) 600

ব্যাখ্যা (Explanation)

Suppose,

number of people =10

total expenditure= G

per person pay= g/10

if n number of people are added then per person pays=G/10+n

So, expenditure reduces= G/10-G/10+n=Gn/100+10n

Moyna has n chocolates, where n is an integer such that 20<n< If Moyna divides the chocolates equally among 5 children, she will have 2 chocolates remaining. If she divides the chocolates among 6 children, she will have 1 chocolate remaining. How many chocolates will remain if she divides the chocolates among 7 children?

ক) 0 খ) 1 গ) 2 ঘ) 3

A cube of side 5 cm is painted on all its side. It is sliced into 1 cubic centimeter cubes, how many 1 cubic centimeter cubes will have exactly one of their sides painted?

ক) 9 খ) 61 গ) 98 ঘ) 54

প্রথম ৩০টি প্রশ্নের ব্যাখ্যা ওয়েবসাইটে; সবগুলোর সম্পূর্ণ ব্যাখ্যা পেতে অ্যাপ ইন্সটল করুন।

অ্যাপ ইন্সটল করুন

In what ratio should a 20% methyl alcohol solution be mixed with a 50% methyl alcohol solution so that the resultant solution has 40% methyl alcohol in it?

ক) 1:2 খ) 2:1 গ) 1:3 ঘ) 3:1

Annie invested a certain sum of money in a bank that paid simple interest. The amount grew to Tk. 240 at the end of 2 years. She waited for another 3 years and got a final amount of Tk. What was the principal amount that she invested at the beginning?

ক) 200 খ) 150 গ) 210 ঘ) 175

A car averages 25 miles per gallon of gasoline when driven in the city and 40 miles per gallon when driven on the highway. According to these rates, which of the following is closest to the number of miles per gallon that the car averages when it is driven 10 miles in the city and then 50 miles on the highway?

ক) 64 খ) 36 গ) 12 ঘ) 29

If -2<a<11 and 3<b<12, then which of the following is NOT true?

ক) 1<a+b<23 খ) -14<a-b<8 গ) -7<b-a<14 ঘ) 1<b+a<23

ব্যাখ্যা (Explanation)

In a right angled triangle, the radius of the incircle is given by the following relation

As the given triangle is a right angled triangle, radius of its incircle

= = 2 units.

What is the radius of the in-circle of the triangle whose sides measure 5, 12 and 13 units?

ক) 2 খ) 12 গ) 6.5 ঘ) 6

ব্যাখ্যা (Explanation)

Here,

radius of in circle

= 2(area of triangle)/sum of sides

= 60/30

=2 units

Babu gave 20% of his marbles to Sadeq, and 20% of the rest of the marbles to Tipu. If he now has 320 marbles, how many did he have originally?

ক) 420 খ) 500 গ) 640 ঘ) 720

If x is an even number, what is the difference between the smallest even number greater than (5x +6) and the largest even number less than (3x +9) ?

ক) 2x খ) 2x - 3 গ) 7x +15 ঘ) 2x +3

Arif is now 5 times as old as Babu, but 7 years from now he will be 3 times as old as Babu. How old is Arif now?

ক) 7 খ) 8 গ) 9 ঘ) 11

ব্যাখ্যা (Explanation)

C/A: 35 years

SAARC Agricultural Centre (SAC) is located in-

ক) New Delhi খ) Kathmandu গ) Islamabad ঘ) Dhaka

ব্যাখ্যা (Explanation)

-SAARC Agricultural Centre (SAC)= ঢাকা - বাাংলাদেশ ।

-SAARC Meteorological Research Centre (SMRC)= ঢাকা - বাাংলাদেশ ।

-SAARC Forestry Centre (SFC)= থিম্পু- ভুটান ।

-SAARC Development Fund (SDF)= থিম্পু- ভুটান ।

-SAARC Documentation Centre(SDC)= নিউ দিল্লি - ভারত ।

-SAARC Disaster Management Centre(SDMC)= গান্ধীনগর - ভারত।

-SAARC Coastal Zone Management Centre (SCZMC)= মালয়ে - মালদ্বীপ ।

-SAARC Information Centre (SIC)= কাঠমান্ডু- নেপাল ।

-SAARC Tuberculosis and HIV/AIDS Centre (STAC)= কাঠমান্ডু- নেপাল ।

-SAARC Human Resources Development Centre (SHRDC)= ইসলামাবাদ - পাকিস্তান ।

-SAARC Energy Centre (SEC)= ইসলামাবা্দ - পাকিস্তান ।

-SAARC Cultural Centre (SCC)= কলম্বো - শ্রীলঙ্কা ।

During liberation war, Dhaka was under sector-

ক) 2 খ) 3 গ) 5 ঘ) 7

নিজের প্রস্তুতি যাচাই করুন — অ্যাপে লাইভ পরীক্ষা দিয়ে মেরিট লিস্টে নিজের অবস্থান দেখুন।

অ্যাপ ইন্সটল করুন

How many specialized financial institutions are there in our country?

ক) 4 খ) 3 গ) 6 ঘ) 7

ব্যাখ্যা (Explanation)

#Scheduled Specialized Banks:

1. Bangladesh Krishi Bank 2. Rajshahi Krishi Unnayan Bank

#Non-Scheduled Specialized Banks:

3. Karmasangsthan Bank 4. Probashi Kallyan Bank 5. Palli Sanchay Bank 6. Ansar-VDP Unnayan Bank

The Head office of the Asian Development Bank is located in-

ক) South korea খ) India গ) Philippines ঘ) China

Which of the following state was bought by USA from Russia?

ক) Alaska খ) Florida গ) Ohio ঘ) Arizona

Which of the following country will host the 2018 FIFA world cup?

ক) Argentina খ) Russia গ) Qatar ঘ) Brazil

Bangladesh Postal Academy is located at?

ক) Rajshahi খ) Dhaka গ) Chittagong ঘ) None of theme

How many districts are there in Chittagong Hill tracrts?

ক) 2 খ) 3 গ) 13 ঘ) 18

Which is highest waterfall in the world?

ক) Niagra Falls খ) Angel Falls গ) Tugela Falls ঘ) Creek Falls

ব্যাখ্যা (Explanation)

-অ্যাঞ্জেল জলপ্রপাত হল বিশ্বের সবচেয়ে উঁচু নিরবচ্ছিন্ন জলপ্রপাত,

-এটির উচ্চতা 979 মিটার (3,212 ফুট) এবং 807 মিটার (2,648 ফুট)।

-জলপ্রপাতটি ভেনেজুয়েলায় কানাইমা ন্যাশনাল পার্কে অবস্থিত।

-জলপ্রপাতের নামকরণ করা হয়েছে আমেরিকান বিমানচালক জিমি অ্যাঞ্জেলের নামে, যিনি 1933 সালে প্রথম ব্যক্তি ছিলেন।

-অ্যাঞ্জেল জলপ্রপাত দেখার সেরা সময় বর্ষাকালে, যা মে থেকে নভেম্বর পর্যন্ত। জলপ্রপাত একটি জনপ্রিয় পর্যটন গন্তব্য, এবং বিমান, নৌকা বা হেলিকপ্টারে পৌঁছানো যায়।

-অ্যাঞ্জেল জলপ্রপাত একটি ইউনেস্কো ওয়ার্ল্ড হেরিটেজ সাইট।

The Head Quarter of UNESCO is at-

ক) New York খ) Paris গ) Geneva ঘ) Rome

On which date the World Environment Day celebrated every year?

ক) June 5 খ) January 17 গ) August 15 ঘ) May 24

Which UN body deals with population problem?

ক) UNFPA খ) UNDP গ) UNICEF ঘ) UNESCO

এই টপিকের সব প্রশ্ন ব্যাখ্যাসহ, ভুল-সঠিক-বুকমার্ক আলাদা করে রিভিশন — অ্যাপে।

অ্যাপ ইন্সটল করুন

In terms of land area which one is the largest district of Bangladesh?

ক) Rangamati খ) Chittagong গ) Dhaka ঘ) Feni

সঠিক উত্তর: ০ ভুল উত্তর: ০