Question
 As per the National Family and Health Survey (NFHS),
5th report the number of women were more than the number of men, what was the number of women per 1000 men?Solution
This has created history as the number of women is more than the number of men in the 5th round of survey. For 1000 men there were 1020 women.
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 21x² - 82x + 80 = 0
Equation 2: 23y² - 132y + 85 = 0
I. 4x² - 21x + 20 = 0
II. 8y² - 22y + 15 = 0
I. 12a2 – 55a + 63 = 0
II. 8b2 - 50 b + 77 = 0
...I. x2 + 16x + 63 = 0
II. y2 + 2y - 15 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 6x² - 24x + 18 = 0
Equation 2: 5y² - 20y + 15 = 0
I. 2 x² - 15 + 18 = 0
II. x²- 3 + 2 = 0
...I. 12x2 - 55x + 63 = 0
II. 10y2 - 47y + 55 = 0
l). p² - 26p + 153 = 0
ll). q² - 17q + 72 = 0
If x2Â - 3x - 18 = 0 and y2Â + 9y + 18 = 0, which of the following is true?
I: x2Â + 31x + 228 = 0
II: y2 + 3y – 108 = 0
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