Question
Which colour does C like?
Directions: Answer the questions based on the information given below. Six persons A, B, C, D, E and F like six different colours among Red, Yellow, Pink, White, Blue and Green. D likes White. B likes Yellow. C does not like Red or Blue. E does not like Red. F does not like Red or Blue.Solution
I. 2x2 + 5x + 2 = 0
II. 4y2 = 1
I. 8x – 3y = 85
II. 4x – 5y = 67
l). p² - 26p + 153 = 0
ll). q² - 17q + 72 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 30x + 221 = 0
Equation 2: y² - 28y + 189 = 0
I. 4p² + 17p + 15 = 0
II. 3q² + 19q + 28 = 0
The nth term of a sequence is n² + 3n + 1. Find the difference between the 20th and 10th terms.
What will be the product of smaller roots of both equations.Â
I. 5x² - 28x + 39 = 0
II. 2y² - 13y + 20 = 0
I. 4x² - 21 x + 20 = 0
II. 8y² - 22 y + 15 = 0
I. 104x² + 9x - 35 = 0
II. 72y² - 85y + 25 = 0