Prospects of Making Bangladesh as Middle Income Country by 2021

Bangladesh is going to cross the first phase of development. The second phase of development will be started. The second phase of development will end after implementing the vision 2021 which would transform Bangladesh into a middle income country. 73% of people lived below the poverty line in 1970. But in the recently published report of World Bank, it has been declared that Bangladesh has transformed into lower middle income country from the status of lower income country. According to the "Economic Review 2015" lening 2005-06 as base year, the real per capita GNI (Gross National Income) is $1314 from this statistics. World Bank announces Bangladesh including Tajikistan, Myanmar and Kenya as lower middle income country. The growth rate of export in the current financial year has been increased rapidly. The destination of 76% of the total exports goes to USA and Europe. As markets of these two destinations are getting hale and hearty, the demand of Bangladeshi products is also soaring up. Besides new destinations of our apparel products are also creating huge possibilities. In this time the value of money is strengthening against dollars as the foreign currency reserve surpassing 25 billion which is also a milestone in the history of Bangladesh.

Now Bangladesh is following the seven fifth year plan which emphasizes on reducing income discrimination and regional disparity. Under this fifth year plan, the General Economic Division (GED) is to formulate a concept paper which includes electricity, fuel and human development resources. These are all factors hard to achieve the status of middle income country. To achieve the status of the middle income one country needs to allocate a huge amount of budget for the Annual Development Programme (ADP) as plans solely cannot lead the country to attain such status. According to the 'Economic Review 2015' of Bangladesh government in the 45th national budget, the finance ministry allocated 97,000 cores taka for the ADP which is 5.65% of GDP. To strengthen the development path of a country foreign direct investment is a driving force, FDI the employment creating huge scopes for unemployed people. It also directs country in a smooth way as there's need a big infrastructural development. To attract FDI, sufficient gas and electricity, water supply is must, the communication system is also crucial. If one country meets these requirements, then foreign investors come to invest in one country. Finally the country turns into a developing country. The amount of FDI is going up. Only before three decades, Bangladesh's development remained in stagnant. Half of the total were in great hardship as there was meager employment opportunity. But after 1980s, Banglade economy had been evolving very swiftly on account of apparel sector. About I corer people works in this sector and most of them are female. This worker's untiring effort to make the coun developed cannot be vain. 

প্রশ্নে বলা হচ্ছে যে, একটি বাস ধরতে একটি লোক 10 কিমি পথ অতিক্রম করতে হবে। ঐ 10 কিমি দূরত্বের কিছু অংশ থেকে 7 কিমি/ ঘণ্টা বেগে হেঁটে গেল এবং বাকি পথ 12 কিমি/ ঘণ্টা বেগে দৌড়ে গেল। সে যদি মোট দূরত্ব অতিক্রম করতে 1 ঘণ্টা 15 মিনিট সময় নেয় তবে সে কত দূরত্ব পথ হেঁটেছিল? 

We know, 1 hour 15 minutes = 1.25 hours 

Let, time taken by the man to walk is x hours

Time taken by the man to walk is (1.25-x) hours 

So distance covered by walking is 7x km 

and distance covered by walking is 12(1.25-x) km

 As of question, 

$$\begin{gathered} 7x+12(1.25-x)= 10 \\ \Rightarrow 7x+15-12x=10 \\ \Rightarrow 12x-7x=15-10 \\ \Rightarrow 5x=5 \\ \Rightarrow x=1 \end{gathered}$$

He walked 1 hour to catch the bus.

His walking distance is= $7x km=7\times 1=7 km$ (ans) 

বলা হচ্ছে যে, আয়তাকৃতির একটি মাঠের দৈর্ঘ্য গ্রন্থের $1\frac{1}{2}$ গুণ ।  প্রতি বর্গ মিটার জায়গায় ঘাস লাগাতে 1.9 টাকা করে খরচ ধরে ঐ মাঠে ঘাস লাগাতে মোট 10,260 টাকা খরচ হবে। 2.5 টাকা প্রতি মিটার দূরে খরচ হলে ঐ মাঠটিতে বেড়া দিতে মোট কত খরচ হবে?

Let, the width of the rectangular field is x m

The length is 1.5x m

The area of rectangular is $\left(x\times 1.5x\right)=1.5x^2 m^2$

The total cost of covering the field will be $\left(1.5x^2\times 1.9\right)$ Tk.
According to the question, 

$$\begin{gathered} 1.5x^2\times 1.9=10,260 \\ \Rightarrow 2.85x^2=10,260 \\ \Rightarrow x^2=\frac{10260}{2.85} \\ \Rightarrow x^2=3,600 \\ \therefore x=\sqrt{{\left(60\right)}^2}=60 \end{gathered}$$

So, width= 60m, length =$1.5 \times 60=90m$

Perimeter = 2(60+90) = 300m

Total cost $300 \times 2.5= 750$ Tk.

750 Tk. is needed to fence the four sides of the rectangular field. ans.

$$\begin{gathered} \frac{4}{2x+3}+\frac{15}{5x+4}=\frac{35}{7x+6} \\ \Rightarrow \frac{4}{2x+3}+\frac{15}{5x+4}=\frac{21}{7x+6}+\frac{14}{7x+6} \\ \Rightarrow \frac{4}{2x+3}-\frac{14}{7x+6}=\frac{21}{7x+6}-\frac{15}{5x+4} \\ \Rightarrow \frac{28x+24-28x-42}{\left(7x+6\right)\left(2x+3\right)}=\frac{105x+84-105x-90}{\left(5x+4\right)\left(7x+6\right)} \\ \Rightarrow \frac{-18}{2x+3}=\frac{-6}{5x+4} \\ \Rightarrow \frac{3}{2x+3}=\frac{1}{5x+4} \\ \Rightarrow 2x+3=15x+12 \\ \Rightarrow 13x=-9 \\ \therefore x=\frac{-9}{13} \end{gathered}$$ ans.