- Which one is not a form of Biocides ?
- A synthetic rubber is having__________weight.
- Colour of the Urine is yellow because of-
- 17 : 52 :: 1 : ?
- Which is the oldest tree in the world?
- Which state has the largest coastline in India ?
- ‘Gobar gas’ contains mainly which gas?
- 8 : 81 : : 64 : ?
- Which is the longest river on the earth?
- Which element that does not occur in nature but can be produced artificially?