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# SBI PO Quantitative aptitude practice set 12

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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

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 :