Q. In which year did the Portuguese captured Goa from Bijapur?

? 1510

Q. Which one of the following chemicals helps in fruit ripening?

? Ethephon

Q. In collaboration with David Hare and Alexander Duff, who of the following established Hindu College at Calcutta ?

? Raja Rammohan Roy

Q. A stretch of sea water, partly or fully separated by a narrow strip from the main sea is called

? Lagoon

Q. _________ is a byproduct of sewage treatment and can be decomposed to produce biogas

? Sludge

Q. Which Fundamental Right in the Indian Constitution includes equal access to shops, bathing, ghats, hotels etc?

? Right to Equality

Q. President of India can refer any matter that is of public importance or that which involves interpretation of Constitution to ________

? Supreme Court

Q. The heat treatment applied to milk to stabilize and to remove disease causing bacteria is called as

? Pasteurization

Q. Which one of the following was used as a chemical weapon in the First World War?

? Mustard gas