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.

Q: What marked the start of the Civil Disobedience Movement in 1930?
Ans: Dandi Salt March

Q: Drugs believe to increase bronchial secretion or reduce its viscosity, facilitates its removal by coughing:
Ans: Expectorant

Q: Where was the fourth BIMSTEC Security Chiefs' meeting held on July 27, 2024?
Ans: Myanmar

Q: Living things on the ocean floor are known as?
Ans: benthos

Q: What term refers to the amount of solute that can dissolve in a given amount of solvent at a given temperature?
Ans: solubility

Q: When is 'UNICEF Foundation Day' celebrated?
Ans: 11 December

Q: Which vaccine is given at 6 weeks in the Indian immunization schedule?
Ans: DPT

Q: When a person stands on the floor, his feet exert what on the surface?
Ans: pressure

Q: Which movement used the slogan ‘Quit India’ in 1942?
Ans: Quit India Movement

Q: According to Sushruta, which Netra Roga is caused by Rakta and Pitta?
Ans: Rakta-Pittaja Netra

Q: What indicates a worn brake caliper?
Ans: Uneven braking

Q: Who will host the 2034 Men's FIFA World Cup?
Ans: Saudi Arabia

Q: Who has been appointed as the State Mission Director for the National Health Mission on 9 September 2024?
Ans: Vinay Goyal

Q: What is the primary goal of the Make in India initiative?
Ans: Promote manufacturing

Q: Which country launched e-Visa only for Indian tourists?
Ans: Japan