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[" Q.9Sum of series "(1+2)+(3+5)+(6+7)],...

[" Q.9Sum of series "(1+2)+(3+5)+(6+7)],[(9+10)+......+(93+94)+(95+97)+(98+99)],[" will be: "quad (" B) "3750],[[" (A) "5050," (D) "4250],[" (C) "1350," (C) "]]

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