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WBCS Mains 2021 (Held On May 2022) Official Paper-IV

Medium 200 Questions 150 min 200 marks

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150 min · 200 marks · Full test mode with leaderboard

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Question No: 176Difficulty: mediumMarks: 1mcq

What is Dry Ice?

Question No: 177Difficulty: mediumMarks: 1mcq

Which of the following is an inert polymer used in coating, particularly in non-stick frying pans?

Question No: 178Difficulty: mediumMarks: 1mcq

The motto of UNO is

Question No: 179Difficulty: mediumMarks: 1mcq

The fertility of soil is reduced by

Question No: 180Difficulty: mediumMarks: 1mcq

Who among the following was associated with the Bishnoi movement?

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