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The correct answer is C
Quantity I: The cash price of a notebook is Rs. 100 but is can also be purchased on 11 monthly equal instalments of Rs. 10 each. Find rate of S.I.?
...Solve the quadratic equations and determine the relation between x and y:
Equation 1: 25x² - 165x + 270 = 0
Equation 2: 27y² - 181y + ...
I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. 2x2 – 10x – 48 = 0
II. y2 – 16y – 297 = 0
Quantity I: The price of rice is decreased by 30%, by how much % the consumption is increase so that the expenditure will decreased by 10%?
Quant...
I. 7x² + 52x + 21 = 0
II. 6y² + 7y - 24 = 0
If x2 - 3x - 18 = 0 and y2 + 9y + 18 = 0, which of the following is true?
I. 2x2 – 19x + 45 = 0
II. y2 – 14y + 48 = 0
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ is
...I. 2x2– 25x + 33 = 0
II. 3y2+ 40y + 48 = 0