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Average hulling % of rice is 66% or 2/3rd of paddy.
I. 2x2- 5x - 33 =0
II. 2y2+ 5y - 25 = 0
I. x2 - 5x - 14 = 0
II. y2 - 16y + 64 = 0
I. 27x² + 120x + 77 = 0
II. 56y² + 117y + 36 = 0
I. 20y² - 13y + 2 = 0
II. 6x² - 25x + 14 = 0
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ is
...I. x2 – 13x + 40 = 0
II. 2y2 – 15y + 13 = 0
I. 8x² + 2x – 3 = 0
II. 6y² + 11y + 4 = 0
I: 2x² - 8x + 6 = 0
II: 3y² - 12y + 9 = 0
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 77x² - 25x – 72 = 0
II. 42y² + 13y – 42 = 0
