Access a wide range of PYQ MCQs on the ozone layer to improve your understanding and test your knowledge. Enhance your learning experience with our valuable content. Top PYQ MCQs on Ozone Layer Set -1 Q1. Who among the following had discovered the ‘ozone halo’ over the Tibetan Plateau in 2005? [UPPCS (Mains) 2013] [A] … Read more
Prepare for upcoming competitive exams by exploring over 70 multiple-choice questions (MCQs) on the Greenhouse Effect and Climate Change, frequently asked in previous years’ examinations such as IAS, UPSC, BPSC, WBCS, MPPSC, and various state PSC exams. This topic typically accounts for 2 to 3 questions in these exams. Test your knowledge with the following … Read more
Here is a compilation of multiple-choice questions (MCQs) on Environmental Science that have been asked in the WBCS Mains Examinations from 2014 to 2021. If you find any incorrect answers, please let us know by commenting. Environmental Science MCQ: Asked in WBCS Mains 2021 Q1. Tetraethyl lead was coming out fromA. Hospital wasteB. Exhaust of … Read more
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