Pubali Bank Junior Officer/Junior Officer(Cash)-2014

Part Two     Descriptive Questions

Focus Writing in English(20 Marks)

1. Do you think the current initiatives by major apparel retailers will help raise ‘safe working condition’ of RMG workers in Bangladesh? Discuss

Focus Writting in Bangla (20 Marks)

2. এলাকায় বিদ্যুৎ বিভ্রাটের প্রতিকার চেয়ে যথাযথ কর্তৃপক্ষের দৃষ্টি আকর্ষণ করে পত্রিকায় প্রকাশের উপযোগী একটি পত্র লিখুন।

 

3. Mathematics

A. A salesman’s commission is 5% on all sales up to Tk. 10,000 and 4% on all sales exceeding this. He remits Tk. 31,100 to his parent company after deducting his commission. Find the total sales.

Solution:

Let his total sales be Tk = P.
Now (Total sales) – (Commission )=Tk .31,100

`=>P-[(5% of 10000 + 4% text{of} (P-10000)]=31,100`


`=>P-[5/100 times 10000 + 4/100 times (P-10000)]=31,100`


`=>P-500-((P-10000)/25)=31,100`


`=>P-(P/25)=31200`


`=>24P/25=31200`


`  ∴ P=(31200 times 25/24)=32,500.`

`text{Total sales: } = Tk.32,500 text{ (Ans) }`

 

B. Padma purchased 30 kg of rice at the rate of tk 17.50 per kg and another 30 kg rice at a certain rate. He mixed the two and sold the entire quantity at the rate of tk 18.60 per kg and made 20% overall profit. At what price per kg did he purchase the lot of another 30 kg rice?

Solution:

`text{Padma purchased 30 kg of rice at the rate of tk 17.50}`


`(17.50 times 30)=525 text {tk}`


`text{another 30 kg rice 30 times x}=30x`


`text{So, Cost Price of 60 kg Rice }= (30x + 525) text {tk}`


`text{And sold 18.60 per kg and made 20% overall profit}`


`(60 times 18.60)=1116`


Now,

`(30x + 525) + (30x + 525) times 1/5 =1116`


`⇒ 30x + 525 +6x + 105 =1116`


`⇒ 36x +630 =1116`


`⇒ 36x = 1116-630`


`⇒ 36x = 486`


`⇒ x =486/36 = 81/6`

∴ x = 13.5 Tk (Ans)

 

C. The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship?

Solution:

Let, The number of student=100
Ratio =3:2
so, number of boys=60
and number of girls=40
and 20% of boys and 25% of girls are getting scholarship
so 20% of 60 =12
and 25% of 40 =10
so total number of student scholarship holder=22
the students does not get the scholarship= (100 – 22) =78(Ans)