SBI PO Quantitative aptitude practice set 12

1 . Directions (1-5): Study the following table to answer these questions $Q.$ What is the average percentage of marks obtained by all the three girls (Rakhi, Preeti and Rani) in English? A.   63.67 B.   67.33 C.   66.66 D.   65.33 2 . Marks obtained by all the three boys together in Hindi is how much more than that by all the three girls together in Hindi? A.   9 B.   12 C.   25 D.   None of these 3 . . In which subject has Preeti got the least marks? A.   Computer SC B.   Economics C.   Hindi D.   English 4 . What is the total marks obtained by Rani in all the subjects? A.   378 B.   398 C.   36/8 D.   408 5 . What is the average marks obtained by these six students in Economics? A.   52 B.   52.5 C.   55.5 D.   53.5 6 . Directions (6-10): Study the following graph to answer the given questions. $Q.$ If the income of company ‘x’ in 1998 was twice the expenditure of company ‘y’ in that year, what was the ratio of their respective incomes? A.   5 : 6 B.   5 : 3 C.   25 : 23 D.   8 : 5 7 . In which of the following years was the percentage increase/decrease in per cent profit from the previous year the minimum for company ‘x’? A.   1997 B.   1998 C.   1999 D.   2001 8 . In how many of the given years, the expenditure of company ‘y’ was more than that of company ‘x’? A.   1 B.   2 C.   3 D.   Can not be determined 9 . If the income of company ‘y’ in 1997 was equal to the expenditure of company ‘x’ in that year, what was the ratio of their respective profits? A.   15 : 23 B.   15 : 20 C.   20 : 23 D.   15 : 29 10 . The income of company ‘y’ in 1996 was `675 lakhs. What was its profit in that year? A.   37.5 lakhs B.   50 lakhs C.   75 lakhs D.   60 lakhs

Answers & Solutions   1 .     Answer : Option D Explanation :   2 .     Answer : Option D Explanation :   3 .     Answer : Option C Explanation :   4 .     Answer : Option B Explanation :   5 .     Answer : Option C Explanation :   6 .     Answer : Option B Explanation :   7 .     Answer : Option D Explanation :   8 .     Answer : Option D Explanation :   9 .     Answer : Option A Explanation :   10 .     Answer : Option C Explanation :