Match List-I with List-II and select the correct answer using the code given below the Lists: List-I (Name) List-II (Formula) A. Bleaching powder 1. NaHCO₃ B. Baking soda 2. Na₂CO₃·10H₂O C. Washing soda 3. Ca(OH)₂ D. Slaked lime 4. CaOCl₂
A-4 B-1 C-2 D-3
A-4 B-2 C-1 D-3
A-3 B-2 C-1 D-4
A-3 B-1 C-2 D-4
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