# Data Analysis MCQ for RRB PO/Clerk Mains 2018: 13 September

## Data Analysis MCQ for RRB PO/Clerk Mains 2018: 13 September

Directions (1-5) : Study the following data carefully and answer the questions given below :
Total 300 students of a class appeared in a test consisting of three papers P1, P2 and P3.  Of the total students appeared, 66% students passed in P1, 67% students passed in P2 and 65% students passed in P3. Fifteen per cent of the total students passed in paper P1 and P2 but failed in P3. The number of students who passed in all the three papers is 180% of the number of students who passed in P1 and P2 but failed in P3. The total number of students who passed in paper P1 is 550% of the number of students who passed in paper P1 and P3 only. Answer the following questions based on the information given.
1. What is the percentage of students who passed in paper P2and P3 but failed in P1?
1) 12%             2) 15%             3) 17%             4) 27%             5) 51%
2. The number of students who passed in paper P2is what per cent of the  number of students who passed only in paper P2?
1) 278.5%        2) 540%           3) 612.5%        4) 750%           5) 837.5%
3. What is the percentage of students who passed only in two papers?
1) 42%             2) 44%             3) 46%             4) 48%             5) 54%
4. What is the difference between the number of students who passed in exactly one paper and the number of students who passed in all the three papers?
1) 6                  2) 7                  3) 8                  4) 9                  5) 11
5. What is the percentage of students who passed in at most two papers?
1) 71%             2) 72%             3) 73%             4) 74%             5) 75%
Directions (Q. 6-10) : Study the following data carefully and answer the questions given below :
Out  of total number of commuters commuting daily in a city 34342 commuters commute only by trains daily. 14718 commuters commute only by bikes and 44154 commuters commute only by bus. 29436 commuters commute only by their private cars and 9812 commuters commute only by autos. 14718 commuters commute only by taxis. 53966 commuters commute only by bus as well as trains. 19624 commuters commute by autos as well as trains daily. 24530 commuters commute by bus as well as autos daily.
6. The total numbers of commuters commuting by bikes and taxis together from, what per cent of the total number of commuters commuting daily ?
1) 14%             2) 10%             3) 12%             4) 18%             5) 24%
7. What is the difference between the total number of commuters commuting by bus to the total number of commuters commuting by auto ?
1) 64866          2) 68684          3) 62636          4) 72866          5) 76486
8. The total number of commuters commuting by private car only is what per cent more/less than the total number of commuters commuting auto only ?
1) 200% more 2) 175% more 3) 100% less    4) 125% less    5) 125% more
9. The total number of commuters commuting by trains from, what per cent of the total number of commuters commuting daily ?
1) 36%             2) 42%             3) 44%             4) 32%             5) 24%
10. The total number of commuters commuting by autos from, what per cent of the total number of commuters commuting daily ?
1) 24%            2) 22%            3) 8%                4) 12%              5) 16%
1. 3
2. 5
3. 2
4. 1
5. 3
6. 3
7. 2
8. 1
9. 3
10. 2