7. When was the day of observation of the Chinese Language Day set as 20 April?.
- 2000
- 2006
- 2011
- 2014
27
8. Who developed magnetic Random Access Memory (RAM) which is faster, more energy-efficient and capable of storing more information in a smaller volume than existing data storage technologies?
- IIT-Guwahati
- IIT-Mandi
- IISc, Bengaluru
- CSIR
30
11. How many official languages does the United Nations have?
- 3
- 6
- 9
- 12
42
12.Who established the Agharkar Research Institute (ARI)?
- 1935
- 1946
- 1954
- 1962
46
18.As per the report Mapping India's Energy Subsidies 2020, India's renewable energy subsidies fell ________ between 2016-17 and 2018-19.
- 35%
- 42%
- 50%
- 66%
69
19. When was the Indian Institute of Astrophysics (IIA) established?
- 1786
- 1801
- 1867
- 1888
73
20.Who stated that India's renewable energy subsidies fell between 2016-17 and 2018-19?
- CIL
- IISD
- CEEW
- B&C
80