If, x – y = 6 and x + y = 16, then A) x=5 and y = 3 B) x = 8 and y = 5 C) x = 10 and y = 3 D) x = 11 and y = 5 Solution x – y = 6 …… (i) x + y = 16 …..(ii) Adding equations (i) and (ii) ⇒ 2x = 22 x = 11 Putting the value of x in eq. (i) 11 – y = 6 ⇒ y = 5 Related MCQs: Sir Syed advised Muslims to stay away from Congress because: In which Hijri Hazrat Muhammad (SAW) performed hajj? Choose the correct antonym Oblivion (حالت فراموشی). The capital city of Brazil is: