General Knowledge - Single MCQs (Page 144)

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Q1431. who's the first astronaut in space?...Q1432. In Global Peace Index 2018 India ranks ___?...Q1433. Sodium metal is kept under?...Q1434. In which of the following activities silicon carbide is used?...Q1435. Medium wave broadcast is used for?...Q1436. Which of the following substances is a bad conductor of electricity but a good c...Q1437. The filament of an electric bulb is made of?...Q1438. Heavy water is?...Q1439. The gas used in different types of welding would include?...Q1440. Which of the following metals remains in liquid form under normal conditions?...