SURDS

Surds A surd is a square root which cannot be reduced to a rational number. For example,  is not a surd. However  is a surd. If you use a calculator, you will see that  and we will need to round the answer correct to a few decimal places. This makes it less accurate. If it is left as , then the … Read more

16.07.17 Chhattisgarh Current Affairs

Chhattisgarh   Raipur Airport ranked first in Customer Satisfaction Index Survey Raipur’s Swami Vivekananda Airport was ranked first in Customer Satisfaction Index (CSI) Survey among 49 airports in the country. It has achieved 4.84 score on a five point scale index. It was followed by Udaipur (2nd), Amritsar (3rd) and Dehradun (4th) airports which have … Read more

22.07.17 Chhattisgarh (CGPCS) Current Affairs

  Chhattisgarh Chhattisgarh to host 37th national games in 2019   Indian Olympic Association (IOA) formally allotted the 37th national games to Chhattisgarh in 2019.   To host the national games in 2019, COA has to make systematic arrangements. Though Chhattisgarh was supposed to host the national games of 2017 but due to two years delay in upcoming National … Read more

 Insolation,heat budget of the earth

    The ultimate source of atmospheric energy is in fact heat and light received through space from the Sun. This energy is known as solar insolation. The Earth receives only a tiny fraction of the total amount of Sun’s radiations. Only two billionths or two units of energy out of 1,00,00,00,000 units of energy … Read more

Determinants and Nature of Indian Politics, Election and Voting Behavior, Coalition Governments.

Determinants and Nature of Indian Politics In a multilingual,multi cultural democratic set up like India,voting behaviour is dictated by a plethora of complex issues.From time and again it has been proved that political parties in India can not rely upon any particular factor to win the trust and confidence of the voters.Such is the complex … Read more

DMPQ:What is Sustainable Agriculture system? What are its components?

A farming systems that are “capable of maintaining their productivity and usefulness to society indefinitely and must be resource-conserving, socially supportive, commercially competitive,and environmentally sound.” Major components of sustainable agricultural system Soil and water conservation to prevent degradation of soil productivity Efficient use of limited irrigation water without leading to problems of soil salinity,alkalinity and … Read more

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