Janata Bank Executive Officer 2017 (Afternoon)

৯৫ টি প্রশ্ন

টপিক তালিকা

একই বিষয়ের সব টপিক

Which country was suspended from the Arab League for 10 years from 1979?

ক) Iraq খ) Egypt গ) Jordan ঘ) Syria

When were women first allowed to compete in the Olympics?

ক) 1904 খ) 1908 গ) 1912 ঘ) 1900

Magyar is the language of –

ক) Macedonia খ) Romania গ) Hungary ঘ) Monaco

In Greek Mythology, Nike is the goddess of-

ক) Health খ) speed গ) wealth ঘ) victory

The smallest ocean in the world is-

ক) Antartic Ocean খ) Arctic Ocean গ) Mariana Ocean ঘ) Indian Ocean

The French Revolution began in which year-

ক) 1957 খ) 1759 গ) 1776 ঘ) 1789

ব্যাখ্যা (Explanation)

- রাজা ষোড়শ লুই এর স্বৈরশাসনের অবসান ও অর্থনৈতিক অব্যবস্থাপনা থেকে মুক্তি পেতে ১৪ জুলাই, ১৭৮৯ সালে উন্মত্ত জনতা ফ্রান্সের বাস্তিল দূর্গে হামলা চালিয়ে ধ্বংস করে দেয়।
- বাস্তিল দূর্গ আক্রমণের মাধ্যমে ফরাসি বিপ্লবের সূচনা হয়।
- এ বিপ্লবের মূলমন্ত্র ছিল স্বাধীনতা, সাম্য ও ভ্রাতৃত্ব
- দার্শনিক রুশো ও ভলতেয়ার লেখনির মাধ্যমে ফরাসি বিপ্লবের অনুপ্রেরণা যুগিয়েছিলেন। ।
- এ বিপ্লবের সময়কাল ১৭৮৯-১৭৯৯। ফরাসি বিপ্লবের ফলে নতুন ভাবাদর্শ, জাতীয়তাবাদ ও চিন্তাধারা প্রতিষ্ঠা লাভ করে।

The Nigerian currency is-

ক) Shilling খ) Dirham গ) Lira ঘ) Naira

Who was the oldest person to sign the US Declaration of Independence?

ক) Benjamin Franklin খ) Abraham Lincoln গ) George Washington ঘ) Thomas Jefferson

The capital city of Albania is-

ক) Astana খ) Almaty গ) Tirana ঘ) Bukhara

ব্যাখ্যা (Explanation)

The capital city of Albania is Tirana.

The other options are-
A) Astana is the capital of Kazakhstan.
B) Almaty is the former capital of Kazakhstan.
D) Bukhara is a city in Uzbekistan.

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

অ্যাপ ইন্সটল করুন

Where was Jibananada Das Born?

ক) Calcutta খ) Mehinipur গ) Faridpur ঘ) Barisal

The constitution drafting committee formed in 1972 had-

ক) 32 members খ) 33 members গ) 34 members ঘ) 31 members

The Faraizi movement was launched by-

ক) Haji Shariatullah খ) Mohammad গ) Syed Amir Ali ঘ) Dudu Mia

The name of the first Vice-Chancellor of Chittagong University is-

ক) Professor Abdul Fazal খ) Dr. A. R. Mallik গ) Dr. M Innas Ali ঘ) Dr. Abdul Karim

In Bengali literature Binoy Mukherjee is known as-

ক) Nillohit খ) jajabor গ) Parshuram ঘ) Shanoton Pathok

The name of the first post-liberation war sculpture is:

ক) Jagroto Chowrongi খ) Aparajeyo Bangla গ) Shabash Bangladesh ঘ) None of these

When did Bangladesh take part in UN peace keeping mission?

ক) 1987 খ) 1988 গ) 1989 ঘ) 1990

Who is the highest wicket taker for Bangladesh in ODI cricket?

ক) Mashrafe Mortoza খ) Abdur Razzak গ) Shakib Al Hasan (বর্তমানে মাশরাফি) ঘ) None of them

A towel , when bleached was found to have lost 20% of its length and 10% of its breadth . The percentage of decrease in area is :

ক) 10% খ) 10.08% গ) 20% ঘ) 28%

ব্যাখ্যা (Explanation)

Suppose ,

a number is decreased by =x% and then again decreased by length =y% Then,

net change ={−x−y+(xy/100)} % = 28%

A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75kms away from A at the same time . On the way , however , the train lost about 5 minutes while stopping at the station . The speed of the car is :

ক) 100Kmph খ) 110Kmph গ) 120Kmph ঘ) 130Kmph

ব্যাখ্যা (Explanation)

Let the speed of car be x kmph.

Therefore, the speed of train = 1.5x kmph

Distance traveled by train and car is same. Time difference is 12.5 minutes.

(75/x) - (75/1.5x) = (125/10x60)

x = 120

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

অ্যাপ ইন্সটল করুন

Two taps A and B can fill a tank in 5 hours and 20 hours respectively . If both the taps are open then due to leakage , it took 30 minutes more to fill the tank . If the tank is full , how long will it take for the leakage alone to empty the tank ?

ক) 4.5hrs খ) 7hrs গ) 18hrs ঘ) 36hrs

ব্যাখ্যা (Explanation)

Let the speed of car be x kmph.

Therefore,

the speed of train = 1.5x kmph

Distance traveled by train and car is same. Time difference is 12.5 minutes.

(75/x) - (75/1.5x) = (125/10x60)

x = 120

10 men working 6 hours a day can complete a week in 18 days .how many hours a day must 15 men work to complete the same work in 12 days ?

ক) 6 খ) 10 গ) 12 ঘ) 15

ব্যাখ্যা (Explanation)

10 men working 6 hours a day can complete a work in 18 days. so no. of man work hours needed to complete the work is = 10x6x18

so,when 15 men work, and should complete the work in 12 days,

let,

the no. of hours they work per day be h

so for the work to be completed the man work hours will be the same so,

15xhx12=10x6x18 so h=6 so they have to work for 6 hours a day to complete the work in 12 days Ans:6

The least whole number which when subtracted from both the terms of the ratio 6:7 gives a ratio less then 16:21 is :

ক) 2 খ) 3 গ) 4 ঘ) 6

ব্যাখ্যা (Explanation)

Let the whole number is X. Now, according to question, (6 -X) /(7 -X) < 16/21. 21 *(6 -X) < 16 *(7 -X) 126 - 21X < 112 - 16X 126 - 112 < - 16X + 21X 14 < 5X 5X > 14 X > 2.8 So, Least such whole number would be 3.

A shopkeeper expects a gain of 5% on his cost price . If in a week his sale was of TK.392 , what was his profit ?

ক) TK.18.20 খ) TK.70 গ) TK.72 ঘ) TK.88.25

Q In an election, 30% of the voters voted for candidate A whereas 60% of the remaining voted for candidate B . The remaining voters did not vote. If the difference between those who voted for candidate A and those who did not vote was 1200, how many individuals were eligible for casting vote in the election ?

ক) 10,000 খ) 45,000 গ) 60,000 ঘ) 72,000

ব্যাখ্যা (Explanation)

Let the number of persons eligible to vote be x.

Then,

voters who voted for A = 30% of x.

Voters who voted for B = 60% of (70% of x).

= 42% of x =(60100∗70100∗100)% of x

= 42% of x.

Voters who did not vote = [100 - (30 + 42)]% of x = 28% of x.

∴ 30% of x - 28% of x= 1200

=> 2% of x= 1200

=> x = {1200 X (100/2)} =60000.

If root 2^n = 64 , then the value of n is :

ক) 2 খ) 4 গ) 6 ঘ) 12

A person was asked to state his age in years .His reply was , “take my age three years hence , multiple is by 3 and then subtract three times my age three years ago and you will know how old I am ” What was the age of person ?

ক) 18 years খ) 20 years গ) 24 years ঘ) 32 years

ব্যাখ্যা (Explanation)

বর্তমান বয়স ক হলে ৩ বছর পরে ক+৩ এবং ৩দিয়ে গুণ করলে হবে ৩(ক+৩) আবার এই বয়স থেকে বিয়োগ করতে হবে তিনবছর আগের বয়স ক -৩ এর ৩গুণ = ৩(ক-৩) তাহলে বর্তমান বয়স পাওয়া যাবে। প্রশ্ন মতে, ৩(ক+৩) -৩(ক-৩) = ক বা, ৩ক+৯ -৩ক +৯ = ক সুতরাং ক = ১৮ অর্থাৎ লোকটির বয়স ১৮ বছর।

There are two numbers such that the sum of twice the first and thrice the second is 39, while the sum of thrice the first and twice the second is The largest of the two is :

ক) 6 খ) 8 গ) 9 ঘ) 12

ব্যাখ্যা (Explanation)

Let,

the numbers be x and y.

Then,

2x + 3y = 39...(i)

and

3x + 2y = 30 ...(ii) On solving (i) and (ii), we get : x = 6 and y = 9. larger number = 9

3 years ago , the average age of a family of 5 members was 17 years . A baby having been born , the average age of the family is the same today. The present age of the baby is :

ক) 1 year খ) 1 year 6months গ) 2 years ঘ) 3 years

ব্যাখ্যা (Explanation)

Present age of 5 members = 5 x 17 + 3 x 5 = 100 years Also, present ages of 5 members + Age of the baby = 6 x 17 = 102 years Age of the baby = 102 – 100 = 2 years.

If y =5 , then what is the value of 10y*root y^3-y^2 ?

ক) 50 খ) 100 গ) 200 ঘ) 500

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

অ্যাপ ইন্সটল করুন

If x=1 - q and y = 2q+1 , then for what value of q. x is equal to y ?

ক) -1 খ) 0 গ) 0.5 ঘ) 2

ব্যাখ্যা (Explanation)

x = y <=> 1 - q = 2q + 1 <=> 3q = 0 <=> q = 0.

সঠিক উত্তর: ০ ভুল উত্তর: ০