Q-DI-31Q.51
If number of female who bought the books in store E are 21 more than number of males who bought books from same store then find the number of females who bought book in store E.
- (a) 75
- (b) 78
- (c) 71
- (d) 68
- (e) 73
Quantitative Aptitude
401 questions across 10 exam years. Answers for this topic
Directions · Q.51–55
Directions (51-55): Given below is the pie chart which shows the percentage distribution of a book ‘XYZ’ publishes in 5 different stores. Total books = 550
| Store | Percentage |
|---|---|
| A | 18% |
| B | 12% |
| C | 16% |
| D | 32% |
| E | 22% |
If number of female who bought the books in store E are 21 more than number of males who bought books from same store then find the number of females who bought book in store E.
Find the central angle for the book D.
If total books of another publisher ‘MNP’ is 20% more than books of ‘XYZ’ publisher then what will be total books sold by store A and B for publisher ‘MNP’. Percentage-distribution for different stores for MNP remains same as for ‘XYZ’
What is the ratio of total books sold by store A and C together to the total books sold by store D and E together
What is the difference between average of book sold by store A and E together and average books sold by store C and D together?
Directions · Q.66–70
Directions (66-70): Read the following table carefully and answer the following questions— No. of students and % of students passed out of those who appeared are given for two subjects from year 2001 to 2005 in a college XYZ.
| Year | Statistics: No. of students appeared | Statistics: % of students passed | Economics: No. of students appeared | Economics: % of students passed |
|---|---|---|---|---|
| 2001 | 2200 | 45% | 4200 | 40% |
| 2002 | 2700 | 55% | 3800 | 45% |
| 2003 | 2500 | 35% | 2600 | 60% |
| 2004 | 3200 | 65% | 4800 | 55% |
| 2005 | 4800 | 60% | 2200 | 50% |
Find the average number of students who were failed in Economics in year 2002 and year 2003 together?
Number of students failed in Statistics in the year 2003 is what % of the number of students failed in Economics in the same year?
Find the ratio between the total number of students appeared in Economics from 2002 to 2004 together and the total number of students appeared in Statistics from year 2003 to 2005 together?
Find the difference between the total number of students passed in Statistics from year 2002 and total number of students failed in Economics from year 2005.
Find the average number of students appeared in Economics from year 2001 to 2004 together?
Directions · Q.76–80
Directions (76-80): Study the following line graph carefully and answer the following questions. Number of males and number of females are given. They are visiting a place from Monday to Friday. [Line graph: Male and Female, Monday to Friday; y-axis 80 to 230. The question PDF shows the graph without data labels. Values as stated in the source's own solutions (S76-S80):]
| Day | Male | Female |
|---|---|---|
| MON | 160 | 170 |
| TUE | 140 | 190 |
| WED | 180 | 140 |
| THUS | 150 | 110 |
| FRI | 120 | 130 |
Find the ratio of the total number of males visited the place on Tuesday and Thursday together to the total number of females visited the place on Monday and Friday together?
Note: line graph is an unlabeled image in the question PDF; data values taken from the source solution PDF, not read off the chart
Total number of males and females together visited the place on Tuesday are what percent more/less than the total number of male and females together visited the place on Thursday ?
Note: line graph is an unlabeled image in the question PDF; data values taken from the source solution PDF, not read off the chart; option fractions are stacked in source
Find the difference between the total number of females visited the place from Monday to Wednesday and the total number of males visited the place from Wednesday to Friday?
Note: line graph is an unlabeled image in the question PDF; data values taken from the source solution PDF, not read off the chart
If on Saturday the number of males and number of females increased by 25% and 20% respectively as compared to that on Friday then find the total number of males and females together visited the place on Saturday?
Note: line graph is an unlabeled image in the question PDF; data values taken from the source solution PDF, not read off the chart
Total number of males and females visited the place on Monday and Tuesday together is how much more than the total number of males and females visited the place on Thursday and Friday together?
Note: line graph is an unlabeled image in the question PDF; data values taken from the source solution PDF, not read off the chart