NDA General Studies Geography Questions Part 1

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Question : 30 of 100
 
Marks: +1, -0
Consider the following statements relating to Richter scale:
1. It was devised in 1935 by Charles F. Richter
2. It describes the quantity of energy released by a single earthquake
3. Richter Scale has no upper limit
Which of the statements given above is/are correct?
[NDA I 2019]
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