How often should engine oil be changed in a light vehicle?

Explanation: Engine oil should be changed every 5,000–10,000 km, depending on the vehicle.

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Q: According to Ashtanga Hridayam, which formulation is used for Pittaja Kamala?
Ans: Katuki Churna

Q: What useful tool helps scientists work with, understand and make predictions about extremely complex systems?
Ans: speculation

Q: What is the primary source of sulfur dioxide in the atmosphere?
Ans: Industrial emissions

Q: Who broke the world record and won gold at the World Deaf Championship on 7 September 2024?
Ans: Shaurya Saini

Q: Where is the UP government planning to build a Vedic 3D museum?
Ans: Varanasi

Q: What is the main cause of floods in India?
Ans: Heavy monsoon rains

Q: Which season in India is characterized by heavy rainfall?
Ans: Monsoon

Q: Why is the Kosi River called the ‘Sorrow of Bihar’?
Ans: Frequent flooding

Q: Where has 'Shah Alam Stadium' been demolished?
Ans: Malaysia

Q: Which oxygen delivery device is best for a patient with acute respiratory failure?
Ans: Non-rebreather mask

Q: As per Ashtanga Hridayam, which Rasa is predominant in Gokshura?
Ans: Madhura

Q: NADA has suspended Indian wrestler Bajrang Punia for how many years?
Ans: 4 years

Q: 'Bald Eagle' has become the national bird of which country?
Ans: USA

Q: Which two atoms are found in most organic compounds?
Ans: hydrogen and carbon

Q: Who won the javelin throw gold at the Paris Olympics 2024?
Ans: Neeraj Chopra