What is the main cause of air pollution?
- Correct Answer: Smoke from factories
- Clean water
- Sunlight
- Rain
Explanation: Smoke from factories releases harmful gases into the air.
More Random Questions
Q: How many medals has India won in the 17th International Earth Science Olympiad?
Ans: 8
Ans: 8
Q: Where was the 'Hemis Tse Chu' festival celebrated?
Ans: Ladakh
Ans: Ladakh
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Ans: Thrombolytics
Ans: Thrombolytics
Q: Mollusks have a true coelom and a complete what?
Ans: tissues system
Ans: tissues system
Q: Who founded the Brahmo Samaj?
Ans: Ram Mohan Roy
Ans: Ram Mohan Roy
Q: What was a significant outcome of Trump’s buyout program in Feb 2025?
Ans: Reduced federal workforce
Ans: Reduced federal workforce
Q: Saturn is made mostly of what two elements?
Ans: hydrogen and helium
Ans: hydrogen and helium
Q: What was the main objective of the Champaran Satyagraha?
Ans: Address indigo farmers’ issues
Ans: Address indigo farmers’ issues
Q: In Ashtanga Hridayam, which treatment is indicated for Garbhini Shoola?
Ans: Dashamoola Kwatha
Ans: Dashamoola Kwatha
Q: Which tool was used for digging fields?
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Ans: Plough
Q: According to Charaka, which Guna of Pitta is responsible for digestion?
Ans: Ushna
Ans: Ushna
Q: On May 7, 2024, the BRO celebrated which anniversary of its foundation?
Ans: 65th
Ans: 65th
Q: What does a white triangular sign with a red border indicate?
Ans: Yield
Ans: Yield
Q: What term in science describes not just a guess, but a well-formed set of explanations for a phenomenon?
Ans: theory
Ans: theory
Q: Which country won the Thomas and Uber Cup badminton title on May 6, 2024?
Ans: China
Ans: China
