Question
In each of the following questions, select a figure from
amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.Solution
The correct answer is C
I. 7x + 8y = 36
II. 3x + 4y = 14
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 2x² - 8x + 6 = 0
Equation 2: y² - 7y + 10 = 0
- What should be the value of t in the equation x² + tx + 64 = 0 so that it has two equal real roots?
I. 2x² - 9x + 10 = 0
II. 3y² + 11y + 6 = 0
If the roots of the quadratic equation 7y² + 5y + 9 = 0 are α and β, then find the value of [(1/α) + (1/β)].
If x² + 2x + 9 = (x – 2) (x – 3), then the resultant equation is:
I. x² - 19x + 84 = 0
II. y² - 25y + 156 = 0
I. 3x2 – 17x + 10 = 0
II. y2 – 17y + 52 = 0
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 27x² + 120x + 77 = 0
II. 56y² + 117y + 36 = 0