Question
In a certain code language ‘SCREW’ is written as
‘RBQFV’ and ‘PEACH’ is written as ‘OFBBG’. How is ‘TOKEN’ written in that code?  ÂSolution
I. 2x² + 15 x - 27 = 0
II. 3 y² + 25 y - 18 = 0
I. 63x² + 37 x – 40 = 0
II. 15 y² + 29 y + 12 = 0
I. 5x + y = 37
II. 4y+ x = 15
- Find the value of p if the quadratic equation x² + px + 36 = 0 has real and equal roots.
I). p2 + 22p + 72 = 0,
II). q2 - 24q + 128 = 0
I. x2 – 13x + 36 = 0
II. 3y2 – 29y + 18 = 0
What is the average salary of 10 officers , if a clerk’s salary is Rs. 15,000?
Statement I: The total salary of 10 officers and 5 clerk is Rs....
I. 2p2 + 25p – 13 = 0
II. 2q2 – 19q = 2q + 23
I. 12 x ² - 3 x – 15 = 0
II. 2 y² + 12
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. 3x² –7x + 4 = 0�...