Question Detail Which planet is brightest ? MarcuryVenusMarsNeptune Answer: Option B Similar Questions : 1. The oldest oil refinery in India is at ? HaldiaKoyaliDigboiNoonmati Answer: Option CExplanation:The oldest oil refinery in India is at Digboi in Assam. 2. Among following which gas availability is more in atmosphere ? OxygenArgonCarbon dioxideNitrogen Answer: Option DExplanation:Nitrogen - 78 % Oxygen - 21 % Argon - 0.93% Carbon dioxide - 0.03% 3. Aryabhatta satellite was launched in ? 1973197419751976 Answer: Option CExplanation:Aryabhatta satellite was launched in 19 April, 1975 from USSR by launch vehicle ICR. 4. The Radcliffe line is a boundary between ? India and PakistanIndia and AfghanistanIndia and ChinaIndia and Myanmar Answer: Option A 5. Rockies mountain is in which continent ? AsiaAfricaNorth AmericaSouth America Answer: Option C Read more from - Geography Questions Answers