61. How many nations signed he UN Charter at San Francisco?
Fifty
62. Which was the first metal used by man?
Copper
63. The Steam Engine invented by James Watt was called?
Beelzebub
64. ……is the total market value of all final goods and services produced by residents in a country or other polity during a given time period minus depreciation?
Net National Product
65. Which is at the apex of the-three tier system of Panchayati Raj ?
Zila Parishad
66. Which is the largest committee of Parliament of India?
Estimates Committee
67. Founder of Satyam Technologies is?
Ramalingaraju
68. Whose ideas had Influenced Mahatma Gandhi"s thought?
Tolstoy
69. Who is the inventor of Xerography?
Chester Carison
70. How many pair of never arises from vertebral column?