COMBINED 8 BANK WRITTEN QUESTION FULL SOLUTION 2019

Question Solution

COMBINED 8 BANK WRITTEN QUESTION FULL SOLUTION 2019, COMBINED 8 BANK QUESTION FULL SOLUTION 2019, COMBINED 8 BANK WRITTEN QUESTION FULL SOLUTION, COMBINED 8 BANK FULL SOLUTION 2019, COMBINED 8 BANK SOLUTION 2019, COMBINED 8 BANK WRITTEN QUESTION AND FULL SOLUTION 2019, BANK QUESTION SOLUTION 2019, COMBINED 8 BANK WRITTEN QUESTION 2019, COMBINED 8 BANK SOLUTION 2019.

COMBINED 8 BANK WRITTEN QUESTION FULL SOLUTION 2019,Every type of job circular, Exam date, admit card publishing date and job exam result you can get here by our web site. This job circular publishes today every applicant can apply for this post to maintain all condition and offer himself for this job. Only a hard worker and a healthy person can get here a great opportunity for him/ her.

Bangladeshi all job circular and job exam notice you can get here. We try to post always clear circular in our site so it’s will give you a great reading mode and our feature image help you to understand what type of job it’s really are?  you can search or try to find out here old job circular and notice our all job notice and circular save here date by date.

SEE THE BELOW SOLUTION 

Exam Type: Written

Post: Senior Officer (General)

Combined 8 Bank and FIS Name And Vacancy:

1. Sonali Limited-260

2. Janata Bank Ltd-400

3. Bangladesh Krishi Bank-397

4. Bangladesh Development Bank-12

5. Karmasangsthan Bank-107

6. Probashi Kollyan Bank-36

7. Investment Corporation of Bangladesh (ICB)-05

8. Bangladesh House Building Finance Corporation(BHBFC)-12

Total Vacancy: 1229

Exam Taker: Ahsanullah University of Science and Technology (AUST)
Admit Download Last Date Was: 12 January 2019
Application Last Date Was: 31 October 2018
MCQ Exam Date Was: 10 May 2019
Exam Time Was: 10:30 AM to 11:30 AM

Written Exam Date: 25 May 2019

Written Exam time: 2.00 Pm to 4.00 PM

 

See/download Combined 8 Bank Senior Officer Written Exam Question Solution 2019 From below:

Written Math Solution:

Ans: নিচে গণিতের ব্যাখ্যাসহ সমাধান দেওয়া আছে…

5. Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?

Ans: 20:49:64

6. Two pipes can separately fill a tank in 20 and 30 hours respectively. Both the pipes are opened to fill the tank but when the tank is 1/3 full, a leak develops in the tank through which one-third of water supplied by both the pipes goes out. What is the total time taken to fill the tank?

Ans: 16  hours

7. A sum of money becomes 8 times in 3 years at compound interest. How many years it will become 16 times?

Ans: 4 years

8. An engineer undertakes a project to build a road 15 km long in 300 days and employs 45 men for the purpose. After 100 days, he finds only 2.5 km of the road has been completed. Find the (approx.) number of extra men he must employ to finish the work in time.

Ans: 68 men

9 . A can contains a mixture of two liquids A and B is the ratio 7 : 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially? Ans: 21 liter

Detail Written Math Solution:

5. Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?

Solution:

let,  a,b, c are the investments

According to question:

14a:8b:7c = 5:7:8

From this, a/b= 20/49 and b/c =49/64

So, a:b:c =20:49:64 (Ans)

Or

 

6. Two pipes can separately fill a tank in 20 and 30 hours respectively. Both the pipes are opened to fill the tank but when the tank is 1/3 full, a leak develops in the tank through which one-third of water supplied by both the pipes goes out. What is the total time taken to fill the tank?

Solution:

In 1 hour, tank filled = 1/20 + 1/30
= 1/12
The leakage will drain 1/3 of the tank ( at what rate, that is not given)
So the two pipes will fill the tank and also fill 1/3 more so that the leakage is overcome.
To fill the whole tank it requires = 12 hours
For extra 1/3 it requires = 1/3 ×12 hrs
= 4 hours
Total time = 12+4

=16 hours (Ans)

Or

 

7. A sum of money becomes 8 times in 3 years at compound interest. How many years it will become 16 times?

Solution:

let P= Principal
r = rate of interest
According to the question:

P(1+r)^3 =8p
r=1 or 100%
And, P ( 1+r )^n = 16P

n= 4 years (Ans)

8. An engineer undertakes a project to build a road 15 km long in 300 days and employs 45 men for the purpose. After 100 days, he finds only 2.5 km of the road has been completed. Find the (approx.) number of extra men he must employ to finish the work in time.

Solution:

Here,
Remaining days= 200-100
=100 days
Remaining work = 15-2.5
=12. 5 km
Now,
In 100 days 2.5 km done by 45 men
In 1 day 1 km done by 45 ×100 / 2.5
In 200 days 12.5 km done by (45 ×12.5 ×100) / (2.5 × 200)
= 112.5≈113
Extra men required = 113-45

=68 (Ans)

9.

A can contains a mixture of two liquids A and B is the ratio 7 : 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially?

Solution:

Let A= 7x liter
B= 5x liter
According to question:
(7x – 9× 7/12) / (5x- 9× 5/12 + 9) = 7/9

x = 3
So, amount of A = 3×7

= 21 liter (Ans)

 

Full question solution is ongoing. Please stay with us……………

 

 

 

 

 

More information: Our job exam alert site always tries to give all job news faster than another site so stay with us and visit every day our site for the news update. All job circular, newspaper circular, govt. job circular, bank job circular and a private company limited job circular, exam date, admit card and result in you easily get by using this app or visit every day our website. We always try to give real news .

Every job applicant can install their mobile android app jobs Exam Alert cause we send all information by this app in the messaging system when an applicant install this app he or she gets a notification then they can visit our site and can see their preferable notice. Job exam alert apps installer members at this moment 1 lakh 50 thousand so you also can be a member of our jobs exam alert family. When you feel any hesitation or problem about any job circular you can message or comment in our admin’s post, we try to solve your any job-related questions and problem.

We have two job site and largest learning group on facebook so our team stays always with you for help online. We give by our site jobs title, posts name, and vacancy, job publishes date, application last date and starting date it’s will help you obviously. If anybody have any comment or advice for our work or plan he can message us we get a great idea for our job site and try to correction of our any errors.

 

Some advice for online job applying system see it carefully: Here you set up your post name and bio-data, educational qualification, and give here a clear photo for online apply 300*300 photo size image and signature 300*80 to set up in the site and can easily be applied.