AIEEE Questions

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A DNA is made up of four bases called Adenine, Thymine, Cytosine and Guanine.

Qatar to withdraw from OPEC as of Jan 2019. OPEC, The Organization of the Petroleum Exporting Countries is an intergovernmental organisation of 14 nations, founded in 1960 in Baghdad, Iraq.

Its members are Qatar, Saudi Arabia, Iran, Iraq, Indonesia, Venezuela, Nigeria, Libya, United Arab Emirates, Algeria, Kuwait, Ecuador, Angola, Gabon.

The new Attorney General of the United States is William Barr from 2019.

World Radio Day is observed on 13th February every year. The Day is organised by UNESCO. This Day is celebrated for 1st time in 2012.

World Radio Day 2019 theme is "Dialogue, Tolerance & Peace".

In economics we study that, if the price of a good increases the demand in its quantity decreases or the demand for its complimentary good increases.

For example, if the rice of a good increased by 5%, the demand in its quantity decreases by 10% approximately.

Burning gasoline is the only process that involving in a chemical change in the given options. A chemical change is a change in the starting substances that are called reactants from the formed new substances that are called products.