UPSC Civil Services 2015 Prelims General Studies Paper II
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Question : 32 of 80
Marks:
+1,
-0
Consider the following matrix:
What is the missing number at '?' in the matrix?
| 3 | 8 | 10 | 2 | ? | 1 |
| 6 | 56 | 90 | 2 | 20 | 0 |
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