SSC GD Constable 2011 · Question 25 of 97
Let X= 30 + 30 + ... Above equation can be written as X=⇒ 30 + X Squaring on both sides X 2 =30+X X 2 -X-30=0 X 2 -6X+5X-30=0 X(X-6)+5(X-6)=0 (X-6)(X+5)=0 X=-5,6 Taking positive value X=6 Reasoning Instructions Select the related word/number from the given alternatives.
Source: Solved SSC GD 2011 Paper with Solutions — Testbook · reliable-secondary
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