MODEL SOLVED PAPER RBI GRADE ‘B’ OFFICER’S EXAM Held on : 2008 (Part-III)Total Questions: 5011. Study the following Graph carefully and answer the questions given below :Total Number of Arts, Science and Commerce Students in Various CollegesThe number of students taking Arts in college B, is how many thousand fewer than the number of students taking Arts in college A and college C together ? (1) 12.5(2) 27.5(3) 50(4) 10(5) 62.5Correct Answer: (1) 12.5Solution:Number of students taking Arts in College B = 50 thousandNumber of students taking Arts in Colleges A and C= 22.5 + 40 = 62.5 thousand∴ Required difference= (62.5 - 50) thousand= 12.5 thousand12. Study the following Graph carefully and answer the questions given below :Total Number of Arts, Science and Commerce Students in Various CollegesIn college F, the students taking Commerce is what percent of the total number of students taking Arts, Science and Commerce in all ?(1) 45(2) 55(3) 59(4) 70(5) 25Correct Answer: (5) 25Solution:In College F, number of students taking Arts, Science and Commerce = (40+50+30) thousand = 120 thousand ∴ Required percentage= 30/120 × 100 = 2513. Study the following Graph carefully and answer the questions given below :Total Number of Arts, Science and Commerce Students in Various CollegesHow many candidates (in thousands) have taken Commerce from all the colleges ?(1) 165(2) 177(3) 185(4) 193(5) 199Correct Answer: (3) 185Solution:Number of students taking Commerce in all colleges = (40 + 25 + 17.5 + 35 + 37.5 + 30) thousand = 185 thousand14. Study the following Graph carefully and answer the questions given below :Total Number of Arts, Science and Commerce Students in Various CollegesWhat is the respective ratio of the number of the students taking Science to the number of students taking Arts in college D ?(1) 14 : 19(2)12 : 17(3)17 : 19(4) 19 : 14(5) 13 : 18Correct Answer: (4) 19 : 14Solution:Required ratio = 47.5 : 35 = 475 : 350 = 19 : 1415. Study the following Graph carefully and answer the questions given below :Total Number of Arts, Science and Commerce Students in Various CollegesWhat is the average number of students (in thousands) taking up Science from all the six colleges together ? (Rounded off to two digits after decimal)(1) 44.90(2) 43.33(3) 51.33(4) 49.90(5) 48.88Correct Answer: (2) 43.33Solution:Average number of students taking Science16. Study the following table carefully and answer the questions given below :Number of Candidate Applying for various Posts Across Various CampaniesPosts CompaniesPost IPost IIPost IIIPost IVA10609501000830B10501005820740C965920915920D8209501002960E720825760765The total number of candidates applying for various posts in Company E are what per cent of the total number of candidates applying for various posts in Company A? (Rounded off to two digits after decimal)(1) 74.85(2) 79.95(3) 76.77(4) 78.15(5) None of theseCorrect Answer: (2) 79.95Solution:Total number of candidates applying for various posts :Company A → 1060 + 950 +1000830 = 3840 Company E → 720 + 825 + 760 + 765 = 3070 Required percentage3070/3840 × 100 = 79.9517. Study the following table carefully and answer the questions given below :Number of Candidate Applying for various Posts Across Various CampaniesPosts CompaniesPost IPost IIPost IIIPost IVA10609501000830B10501005820740C965920915920D8209501002960E720825760765The number of candidates applying for Post III in Company E are approximately what per cent of the total number of candidates applying for the various posts in the same Company?(1) 25(2) 30(3) 15(4) 20(5) 28Correct Answer: (2) 3018. Study the following table carefully and answer the questions given below :Number of Candidate Applying for various Posts Across Various CampaniesPosts CompaniesPost IPost IIPost IIIPost IVA10609501000830B10501005820740C965920915920D8209501002960E720825760765What is the difference between the average number of candidates applying for Post II and the average number of candidates applying for Post IV across various Companies?(1) 85(2) 92(3) 83(4) 87(5) None of theseCorrect Answer: (4) 87Solution:Average number of candidates applying for for post II across various companies (950 + 1005 + 920 + 950 + 825)/5Average number of candidates applying for post IV (830 + 740 + 920 + 960 + 765)/5= 4215 = 843∴ Required difference = 930 - 843 = 8719. Study the following table carefully and answer the questions given below :Number of Candidate Applying for various Posts Across Various CampaniesPosts CompaniesPost IPost IIPost IIIPost IVA10609501000830B10501005820740C965920915920D8209501002960E720825760765What is the respective ratio of the total number of candidates applying for various posts in Company A to the total number of candidates applying for various posts in Company C?(1) 29 : 27(2) 31 : 29(3) 32 : 31(4) 32 : 29(5) None of theseCorrect Answer: (3) 32 : 31Solution:Total number of candidates applying in company A = 3840 Total number of candidates applying in company C = 965 + 920 + 915 + 920 = 3720 Required ratio = 3840 : 3720 = 32 : 3120. Study the following table carefully and answer the questions given below :Number of Candidate Applying for various Posts Across Various CampaniesPosts CompaniesPost IPost IIPost IIIPost IVA10609501000830B10501005820740C965920915920D8209501002960E720825760765What is the approximate average number of candidates applying for Post III in various companies ?(1) 845(2) 868(3) 888(4) 879(5) 899Correct Answer: (5) 899Solution:Required average = (1000 + 820 + 915 + 1002 + 760)/5 = 4497 = 899.4 = 899Submit Quiz« Previous12345Next »
