UPSC Civil Services 2013 Prelims General Studies Paper II
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Question : 21 of 80
Marks:
+1,
-0
Consider the following matrix:
What is the number at ‘X’ in the above matrix?
| 3 | 370 | 7 |
| 2 | 224 | 6 |
| 1 | 730 | X |
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