RBI GRADE ‘B’ OFFICER’S EXAM Held on : 2007 (Part-III)Total Questions: 5011. Study the following table to answer the given questions :Percentage of Marks obtained by Seven students in six subjects"Subjects(Max. Marks:) English (60)History (40)Computers (130)Maths (150)Science (120)Economics (80)StudentMeera1008050909060Subodh8070801008040Kunal907060907070Soni606065808080Richu509062808595Irene406064706585Vijay808035655075What are the total marks obtained by Meera in all the subjects?(1) 448(2) 580(3) 470(4) 74.67(5) None of theseCorrect Answer: (1) 448Solution:Marks obtained by Meera in :English = 60History = 40× 80 × 100 = 32Computers = 50 × 130 × 100 = 65Maths = 10090 × 150 = 135Science = 90 × 120 × 100 = 108Economics = 10060×80 = 48∴ Total marks= 60 + 32 + 65 + 135 + 108 + 48 = 44812. Study the following table to answer the given questions :Percentage of Marks obtained by Seven students in six subjects"Subjects(Max. Marks:) English (60)History (40)Computers (130)Maths (150)Science (120)Economics (80)StudentMeera1008050909060Subodh8070801008040Kunal907060907070Soni606065808080Richu509062808595Irene406064706585Vijay808035655075What are the average marks obtained by these seven students in History? (rounded off to two digits)(1) 72.86(2) 27.32(3) 24.86(4) 29.14(5) None of theseCorrect Answer: (4) 29.14Solution:Marks obtained in History by :13. Study the following table to answer the given questions :Percentage of Marks obtained by Seven students in six subjects"Subjects(Max. Marks:) English (60)History (40)Computers (130)Maths (150)Science (120)Economics (80)StudentMeera1008050909060Subodh8070801008040Kunal907060907070Soni606065808080Richu509062808595Irene406064706585Vijay808035655075How many students have got 60% or more marks in all the subjects ?(1) One(2) Two(3) Three(4) None(5) None of theseCorrect Answer: (2) Two14. Study the following table to answer the given questions :Percentage of Marks obtained by Seven students in six subjects"Subjects(Max. Marks:) English (60)History (40)Computers (130)Maths (150)Science (120)Economics (80)StudentMeera1008050909060Subodh8070801008040Kunal907060907070Soni606065808080Richu509062808595Irene406064706585Vijay808035655075What is the overall percentage of Kunal ?(1) 64(2) 65(3) 75(4) 64.24(5) None of theseCorrect Answer: (3) 75Solution:Total marks obtained by Kunal= 54 + 28 + 78 + 135 + 84 + 56 = 435Total marks= 60 + 40 + 130 + 150 + 12080 = 58015. Study the following table to answer the given questions :Percentage of Marks obtained by Seven students in six subjects"Subjects(Max. Marks:) English (60)History (40)Computers (130)Maths (150)Science (120)Economics (80)StudentMeera1008050909060Subodh8070801008040Kunal907060907070Soni606065808080Richu509062808595Irene406064706585Vijay808035655075In which subject is the overall percentage the best ?(1) Maths(2) Economics(3) History(4) Science(5) None of theseCorrect Answer: (1) Maths16. Study the following graph carefully and answer questions given below it. Percentage profit earned by two companies A and B over the years Total expenditure of Company A in all the years together was Rs. 128.5 lakhs. What was the total income of the Company in all the years together ?(1) Rs. 147.5 lakhs(2) Rs. 153 lakhs(3) Rs. 189.5 lakhs(4) Cannot be determined(5) None of theseCorrect Answer: (4) Cannot be determinedSolution:Overall per cent profit is not known.17. Study the following graph carefully and answer questions given below it. Percentage profit earned by two companies A and B over the yearsRatio of expenditures of Companies A and B in 2003 was 4:5 respectively. What was the respective ratio of their incomes in that year ?(1) 10 : 29(2) 20 : 29(3) 9 : 10(4) 21 : 26(5) None of theseCorrect Answer: (5) None of theseSolution:Let the expenditures of companies A and B in 2003 be Rs. 4x and 5x respectively. If their respective incomes be I₁ and I₂, then for company A,18. Study the following graph carefully and answer questions given below it. Percentage profit earned by two companies A and B over the years If the expenditures of Companies A and B in 2001 were equal and the total income of the two companies was Rs. 116 lakhs, what was the total expenditure of the two companies in that year ?(1) Rs. 65 lakhs(2) Rs. 80 lakhs(3) Rs. 42. lakhs(4) Cannot to determined(5) None of theseCorrect Answer: (2) Rs. 80 lakhsSolution:Let the income of company A= Rs. x lakhs. Income of company B = Rs. (116 - x) lakhs Let the expenditure of each company be Rs. y lakhs. For company A,19. Study the following graph carefully and answer questions given below it. Percentage profit earned by two companies A and B over the yearsIf the incomes of Company B in 2002 and 2003 were in the ratio of 3:4 respectively, what was the respective ratio of expenditures of that company in these two years ?(1) 29 : 45(2) 29 : 56(3) 45 : 58(4) 56 : 29(5) None of theseCorrect Answer: (3) 45 : 58Solution:Let the incomes of company B in 2002 and 2003 be Rs. 3x and Rs. 4x respectively. Let respective expenditures be Rs. y₁ and Rs. y₂. For the year 2002,20. Study the following graph carefully and answer questions given below it. Percentage profit earned by two companies A and B over the yearsExpenditures of Company A in 2004 and 2005 are Rs. 12 lakhs and Rs. 14.5 lakhs respectively. What was the total income of Company A in 2004 and 2005 together (in lakh Rs.) ?(1) 41.2(2) 38.5(3) 44.6(4) 36.9(5) None of theseCorrect Answer: (1) 41.2Solution:In the year 2004,∴ Total income = I₁ + I₂= Rs. (18 + 23.2) lakhs= Rs. 41.2 lakhs.Submit Quiz« Previous12345Next »
