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In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer   

I. 9/(4 )p + 7/8p = 21/12

II. 7/5p = 9/10q + 1/4

I. 10p² + 21p + 8 = 0

II. 5q² + 19q + 18 = 0

I. 77x² - 25x – 72 = 0

II. 42y² + 13y – 42 = 0

I. 2p² + 5p + 2 = 0 II. 2q² + 11 q + 14 = 0

A and B are the roots of equation x² - 13x + k = 0. If A - B = 5, what is the value of k?

I. 2x² + 13x + 21 = 0

II. 3y² + 34y + 63 = 0

I. x² - 208 = 233

II. y² + 47 - 371 = 0

I. x² + 24x + 143 = 0

II. y² + 12y + 35 = 0

I. 5x² – 7x – 6 =0

II. 2y² – 5y – 7 =0