आरआरबी एएलपी 2013 प्रश्न 22
प्रश्न: वायु प्रदूषण का मुख्य कारक है:
विकल्प:
A) सीसा
B) तांबा
C) जस्ता
D) सोना
Show Answer
उत्तर:
सही उत्तर: A
BETA
The Ministry of Education has launched the SATHEE initiative in association with IIT Kanpur to provide free guidance for competitive exams. SATHEE offers a range of resources, including reference video lectures, mock tests, and other resources to support your preparation.
Please note that participation in the SATHEE program does not guarantee clearing any exam or admission to any institute.