. Human Eye Has which lens ? - Convex lens 2. In which country was magnetic needle used for the very first time ? - China 3. Primary Rocks are result of Which Process ? - Solidification 4. What is the Science of Classification of Organisms known as ? - Taxonomy 5. What is the Radius of Equator ? - 2160 km 6. Which pair of the countries were super power after second world war ? - USA and USSR 7. Which of the following is the most hardest metal ? - Diamond 8.What are Rabi Crops ? - Crops Grown During November - April 9. What is the Thickness of Mantle ? - 2900 km 10. The critical Temperature at which saturation level reaches is - Dew point
Posted on: Fri, 11 Jul 2014 10:39:07 +0000