| List I (Compound) | List II (Use) |
|---|---|
| A. Cellulose nitrate | 1. Soft soap |
| B. Potassium sulphate | 2. Gun powder |
| C. Potassium salt of fatty acids | 3. Fertilizer |
| D. Calcium oxide | 4. Glass |
2 3 1 4
2 1 3 4
4 1 3 2
4 3 1 2
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy