Which of the following is a nitrogen-fixing bacteria?
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Who was the flag bearer for India at the 2016 Rio Olympics?
Who wrote the Indian historical fiction novel 'The Rise of Sivagami' published in March 2017?
Who among the following became the first tourist to space by spending $20 million for 8 days in orbit?
Nepal's first woman President is
Find the odd words / letters / numbers from the given alternatives .
In August 2017, New Development Bank (NDB) approved $ 1.4 billion loan for development projects in India, Russia, and China. Where is NDB headquarter?
Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?