Doubtly
@Doubtly · Joined Feb 2021
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- “The Earth has enough resources to meet the needs of all but not enough to satisfy the greed of even one person”. This statement implies that human beings are overusing the natural resources of Earth in the name of development. Development is not sustain... 1
- Why is the issue of sustainability important for development? Development does not only mean securing a better present, but it also means securing a better future for the generations to come. If we use... 1
- Find out the present sources of energy that are used by the people in India. Firewood, Coal, LPG, Thermal Electricity, Diesel, Petrol, etc are used as source of energy by the people of India. Gobar gas, Solar Energy f... 1
- Kerala, with lower per capita income has a better human development ranking than Punjab. No, I do not agree with the statement that per capita income is not a useful criterion at all. Kerala, with a lower per capita income has a... 1
- Why do we use averages? Are there any limitations to their use? Illustrate with your own examples related to development Whenever we need to analyse a big amount, it is difficult to analyse individual data. Hence, it is important to use averages in such cases.... 1
- In what respect is the criterion used by the UNDP for measuring development different from the one used the World Bank UNDP uses many other factors which affect the quality of life like infant mortality rate, health care, literacy level, school enrollment etc... 1
- What is the main criterion used by World Bank in classifying different countries? Per Capita Income is the main criterion used by World Bank in classifying different countries. Income is not the only factor to inprove the... 1
- Assume there are four families in a country. The average per capita income of these families is Rs 5000. Correct option is (iv) Rs 6000 2
- Which of the following neighbouring countries hos better performance interms of human development than India? Correct option is (ii) Sri Lanka 2
- Development of a country can generally be determined by (i) its per capita income Correct option is (iv) all of the above 2
- A string ABCD, attached to two fixed points A and D has two equal weight of 1000N attached to it at B and C. Answer: T_AB ≈ 1732 N, T_BC = 1000 N, T_CD = 1000 N (BC makes 60° with the vertical) Take A on the left and D on the right, with AB at 30° a... 1
- Maharashtra HSC Board Chemistry Previous Question Paper 2019 PDF Download Maharashtra HSC Board Chemistry Previous Question Paper 2019 PDF Download We are providing link to download Previous year Chemistry Question... 1
- What is a binary tree? Draw the tree structure for the following expression: E= (a+b)/ [(c*d)-e] Binary tree is a finite set of elements called nodes such that is It may be empty or it is partitioned into three disjoint subsets there is... 1
- A soap film of 5*10^-5 cm thick is viewed at an angle of 35 degree to normal find the wavelenth of line in the Given: angle of incident =i=35^o thickness=t=5*10⁻⁵cm refractive index=μ= 1.33 Solution : μ=sin i/sin r sin r=sin i/μ sin r=0.43 Therefore,... 1
- PHP learning notes for beginners Basic PHP Syntax A PHP script can be placed anywhere in the document. A PHP script starts with <?php and ends with ?>: <?php // PHP code goe... 1
- Write a note on the changing nature of the international trade in the last fifteen years. Exchange of information and knowledge has surpassed exchange of goods and commodities. Through its advanced software knowledge and excellenc... 1
- Why are the means of transportation and communication called the lifeline of a nation and its economy? The means of transport provide an important link between the producers and consumers of goods. The transport routes or channels are, thus, t... 1
- What is meant by trade? What is the difference between international and local trade? Exchange of goods, commodities or services between people, states or countries is termed as trade. The Products are exchanged between region... 1