Hello and welcome to exampundit. Here is a set of Data Interpretation based on Time & Work for upcoming Bank and Insurance mains exams.. This DI also features Missing Data.
Direction :- A, B, C,D and E are persons employed to complete a job X. line graph shows the data regarding the time taken by these persons to complete the job X. Table graph shows the actual time for which every one of him worked on the job X.
Note 1 :– All the person worked on the job X for whole no days.
Note 2:- Two jobs Y and Z are similar to job X and require same effort as required by job X.
(1) if A, C and E worked on job Z for 2 days each and the remaining job was done by B and D. if the ratio of no of days for which B and D worked is in ration 20:21. then find no of days for which B worked. ?
a) 50 days
b) 4.5 days
c) 5.5 days
d) 4 days
e) None of these
(2) E worked on job Z for 5 days and the remaining job was completed by A,B and D who worked on alternate days starting with A and followed by B and D in that order. find the no. of days B worked for ?
a) 2 days
b) 4 days
c) 9 days
d) 3 days
e) None of these
(3) A and C worked on job Y working alternatively for 10 days, then B and D worked together for X days. if 1/36 th of the job was still remained, then find the value of X ?
a) 2 days
b) 1.25 days
c) 1.33 days
d) 1 day
e) 1.28 days
(4) If C worked on job Y with 5/4 times his given efficiency and was assisted by B every 3rd day, then find the time taken by C to complete the job Y ?
a) 13 days
b) 12 + 1/6 days
c) 13 + 1/2 days
d) 12 days
e) None of these
(5) if the ratio of the no of days for which B and D worked on job X is 4:3, then find the difference between no of days for which B and D worked ?
a) 2 days
b) 3 days
c) 1 days
d) 4 days
e) None of these
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