General Science NimnLikhit Me Se Kaun Jaiv akshaykari Pradooshak Hai ?


Q.12771: निम्नलिखित में से कौन जैव अक्षयकारी प्रदूषक है ?
A. प्लास्टिक
B. डीडीटी
C. पारा ( मरकरी )
D. ये सभी
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निम्नलिखित में से कौन जैव अक्षयकारी प्रदूषक है ? - Which of the following is a biorenewable pollutant? - NimnLikhit Me Se Kaun Jaiv akshaykari Pradooshak Hai ? General Science in hindi,  पर्यावरण DDT question answers in hindi pdf  Para ( Mercury ) questions in hindi, Know About Plastic General Science online test General Science notes in hindi quiz book    Ye Sabhi


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