Type the number

Exercise and reference answers

Questions

1. Answer

   78

   Question

   Per cent of air that is nitrogen, about

2. Answer

   21

   Question

   Per cent of air that is oxygen, about

3. Answer

   1985

   Question

   Year the Ganga Action Plan was launched

4. Answer

   2016

   Question

   Year the National Mission for Clean Ganga began

5. Answer

   5000

   Question

   Industries in Kanpur, more than

6. Answer

   2

   Question

   Degrees Celsius rise feared by century end, more than

Instructions

Type the number only.

Explanation