Information Technology World

Question : Who invented Electric bulb? a. Graham Bell b. Wright brother’s c. Thomas  Edison d. Newton Answer :  Correct Answer is   (c). The inventor Thomas Alva Edison (in the USA) experimented with thousands of different filaments to find just the right materials to glow well and be long-lasting. In 1879, Edison discovered that a carbon filament in an oxygen-free bulb glowed but did not burn up for 40 hours. Edison eventually produced a bulb that could glow for over 1500 hours. Courtesy :  http://www.enchantedlearning.com/

Question:  How many Union Territories are there in India ? a. 7 b. 2 c. 8 d. 9 Answer : Correct Answer is (a). There are 7 Union Territories in India,which are as follows : States & Union Territories of India Andaman and Nicobar Islands Chandigarh Dadra and Nagar Haveli Daman and Diu Lakshadweep National Capital Territory of Delhi Puducherry Image Courtesy :  http://mapsof.net/