‘SwasthVayu’, a Non-invasive Ventilator, was developed by which organsiation?
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In a food chain, what is the difference between primary consumers and secondary consumers?
The basic concept of Montessori education is
Which of the following are the smaller planets than the size of the Earth?
The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
_________ software are freely available and can be edited and customized by anyone.
There are total _________ parliamentary seats (Rajya Sabha constituency) in Sikkim.
In April 2017, Chief Minister Amarinder Singh banned inclusion of names of Ministers and MLA's on Plaques and Foundation Stones in which state?