Subject: General Aptitude · Chapter: Average · Exam: · Marks: · Difficulty:
What is the average weight of girls in the class? (S.B.I.P.O., 2005 I. Average weight of all the 60 students is 42 kg. II. Average weight of boys is 43 kg. III. Total weight of all girls together is 1144 kg.
(a)I and II only
(b)II and III only
(c)All I, II and III 235
(d)Any two of the three
(e)Question cannot be answered even with information in all three statements