Question
Find the ratio of the total males in Delhi and
Chandigarh together to the total number of females in the same cities together.Solution
Number of bank aspirants in Delhi = 11% of 24500 = 2695 Number of males = 40% of 2695= 1078 Number of females = 2695 – 1078= 1617 Number of bank aspirants in Chandigarh = 24500 × 21/100 = 5145 Number of males = 5145 × 1/5= 1029 Number of females = 5145 – 1029 = 4116 Therefore, Required ratio = (1078 + 1029) : (1617 + 4116) = 2107 : 5733 = 43 : 117
I. p2 - 19p + 88 = 0  Â
II. q2Â - 48q + 576 = 0
What will be the product of smaller roots of both equations.Â
I. 12y2 + 11y – 15 = 0
II. 8x2 – 6x – 5 = 0
I. 2y2 – 19y + 35 = 0
II. 4x2 – 16x + 15 = 0
I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. 27x6-152x3+125=0
II. 216y6Â -91y3+8=0
I. 8x² + 2x – 3 = 0
II. 6y² + 11y + 4 = 0
I. x2-2x- √5x+2√5 = 0
II. y2-√3 y- √2 y+ √6 = 0
...I. 2x2 – 25x + 33 = 0
II. 3y2 + 40y + 48 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 29x² - 137x + 108 = 0
Equation 2: 31y² - 146y + ...
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