2019ScienceGS Paper I
A sample of any of the following substances disappears after sometime when exposed to air like camphor, naphthalene or dry ice. This phenomenon is called
Select an option to check your answer
A sample of any of the following substances disappears after sometime when exposed to air like camphor, naphthalene or dry ice. This phenomenon is called
Which one of the following natural regions is known as 'Land of Big Games'?
Match List – I with List-II and select the correct answer from the codes given below the lists :
List – I (Different name of Tropical cyclone) | List – II (Country) |
A. Willy-Willies | 1.Philippines |
B. Taifu | 2. Australia |
C. Baguio | 3. Japan |
D. Hurricanes | 4. U.S.A. |
Arrange the following substances in chronological order of their first synthesis in lab:
1. Black gold
2. Fullerene
3. Graphene
4. Kevlar
Select correct answer from the codes given below:
Match List - I with List-II and select the correct answer using the codes given below:
| List - I | List - II |
| A. Mulla Daud | 1. Chandayan |
| B. Damodar Kavi | 2. Ashiqa |
| C. Somnath | 3. Padmavati Katha |
| D. Amir Khusro | 4. Rag Vibodh |