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Work done by 24 men in 3 days = 24 × 3 =72 which is 1/6th of the total work So, total work = 6 x 72 = 432 Remaining work = 5/6 Work done by 27 men 2 days = 27 x 2 = 54 Required answer = (432 – 54)/432 = 7/8
I. 2x² + 11 x + 15 = 0
II. 2y² - 19 y + 44 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 40x + 300 = 0
Equation 2: y² - 30y + 216 = 0
I). 4p + 3q = 25
II). 5p + 2q = 26
I. 6x² - 49x + 99 = 0
II. 5y² + 17y + 14 = 0
I. 3x2 - 14x + 15 = 0
II. 15y2- 34 y + 15 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
I. 20x² - 93x + 108 = 0
II.72y² - 47y - 144 = 0
I. 2y² - 11 y + 15 = 0
II. 2x² + 3x – 14 = 0
I. √(17x) + √51 = 0
II. √(4y) + 3 = 0
I. x2 – 39x + 360 = 0
II. y2 – 36y + 315 = 0
