PREVIOUS YEAR APTITUDE PO QUESTION BANK

PREVIOUS YEAR PO QUESTIONS APTITUDE

Directions—(Q. 16–20) In the following questions two equations numbered I and II are given. You have to solve both the equations and give answers :

(A) If x > y (B) If x ≥ y (C) If x < y (D) If x ≤ y (E) If x = y 16. 17.      I. 2x + 3y = 19

II. 7x – 4y = 23

18.      I. x² + 12 = 7x

II. y² + 30 = 11y

19.      I. (16)^1/2 +  (x+18)^1/2 = 121^1/2

II. y² – 640 = 321

20.      I. x² – (11)^5/2 / x^1/2 = 0

II. (18 / y^1/2 ) –  y^1/2 = 7 / y^1/2

ANSWERS

16.     D

17.     A

18.     C

19.     B

20.     E

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