UPTET Paper 1 2018 Solved Paper

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Question : 104 of 150

Marks: +1, -0

If 1² + 2² + …. + 9² = 285, then the value of (0.11)² + (0.22)² + … + (0.99)² is

2.4485
0.24485
3.4485
0.34485

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