NIACL Model Paper 10 with solutions for free online practice
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Directions (61-65): Study the following table carefully and answer the given questions.
Data related to rating of 5 government schemes in two villages (X and Y)
Note:
(i) Few data are missing (indicated by —). You need to calculate their values based on given data, if required, to answer the given question.
(ii) Sum total of ratings = Number of raters x Average rating
Data related to rating of 5 government schemes in two villages (X and Y)
| Scheme | Village X | Village Y | ||
| Number of raters | Average rating | Number of raters | Average rating | |
| A | _ | 52 | _ | 78 |
| B | 125 | __ | 150 | _ |
| C | 90 | 64 | 96 | _ |
| D | _ | 72 | _ | 96 |
| E | 100 | 66 | 80 | 66.25 |
Note:
(i) Few data are missing (indicated by —). You need to calculate their values based on given data, if required, to answer the given question.
(ii) Sum total of ratings = Number of raters x Average rating
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Question : 63 of 100
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For scheme B, average rating from village X is 10% less than that from village Y. Sum total of ratings from village X is what percent less than that from village Y ?
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