Important Inventions and Discoveries in World » Exercise – 1
76. In which decade was the ARRL founded?
(a) 1940s
(b) 1930s
(c) 1920s
(d) 1910s
| Subject Name : General Knowledge |
| Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB |
| Posts Name : Post Graduate Teacher, College Lecturer, Officer, Office Assistant, Clerk |
| General Knowledge Books |
Related Posts
Important Inventions and Discoveries in World » Exercise - 113. When were blue jeans invented? (a) 1900s (b) 1860s (c) 1870s (d) 1850s- Important Inventions and Discoveries in World » Exercise - 138. In which decade was the transistor invented? (a) 1940s (b) 1950s (c) 1960s (d) 1980s
- Important Inventions and Discoveries in World » Exercise - 177. In which decade was the SPICE simulator introduced? (a) 1950s (b) 1960s (c) 1970s (d) 1980s
- Important Inventions and Discoveries in World » Exercise - 175. When was the first lawn mower invented? (a) 1830 (b) 1854 (c) 1835 (d) 1849
- Important Inventions and Discoveries in World » Exercise - 180. In which decade was the telephone invented? (a) 1850s (b) 1860s (c) 1870s (d) 1880s