**Directions(1-5):** Answer the following questions based on the given information.

The pie-chart below shows the percentage distribution of books sold by different book publishers in a year.

The total number of books of the given book publishers sold altogether in a year is 24200.

- Find the ratio of the number of books of Penguin Random House sold to the number of books of McGraw-Hill Education sold in a year.
9:116:57:95:42:3Option B

Required ratio = 24% of 24200 : 20% of 24200 = 6:5 - Find the difference between the number of books of Scholastic and the number of books of Harper Collins sold in a year.
22002662260627522511Option B

Required Difference = (18-7)% of 24200 = 2662 - If the number of books of Sage Publications sold in a year is 2468 less than the number of books of Penguin Random House sold in a year. Find the number of books of Sage sold in a year.
32203784321036553340Option E

Number of books of Penguin Random House sold in a year

= 24% of 24200 = 5808

Required number of books of Sage Publications sold in a year = 5808 â€“ 2468

= 3340 - If the average profit earned by selling each book of ThomsonReuters is Rs.120. Find the total profit earned on selling all the books of ThomsonReuters in a year.
Rs. 195785Rs. 178452Rs. 165220Rs. 174240Rs. 169785Option D

Total number of books of ThomsonReuters sold

= 6% of 24200 = 1452

Total profit earned = 120*1452 = Rs. 174240 - If 44% of the books of Pearson sold in the year is the new addition books, then find the number of new addition books of Pearson sold in a year.
28802755252526622250Option D

Required number of new addition books of Pearson sold in a year = 25% of 44% of 24200

= 2662 - Find the ratio of the total number of students in Hindu College to the total number of students in Ramjas College.
180:171183:172179:170182:189181:173Option E

Required ratio = 2896:2768 = 181:173 - The total number of students in Shri Ram College is what percent of the total number of students in Hansraj College?
72.84%76.65%79.22%79.79%70.78%Option B

Required% = 2252/2938*100 = 76.65% - Find the difference between the total number of students from all the colleges together who sleeps for less than 6 hours and the total number of students from all the colleges together who sleeps for 6 â€“ 8 hours daily.
22672980271929892250Option C

Required Difference = 4946 â€“ 2227 = 2719 - If the ratio of the total number of girls sleeping more than 10 hours of all the colleges together to the total number of boys sleeping more than 10 hours of all the colleges together is 192:149, then find the total number of girls of all the colleges together with more than 10 hours sleeping duration in a day.
768742685850770Option A

Required number of girls with more than 10 hours sleeping duration in a day

= 192/(192+149)*1364 = 768 - The total number of students from all the colleges together who sleeps for 8-10 hours daily is what percent of the total number of students from all the colleges together.
31.3%33.9%39.7%36.8%32.5%Option D

Required% = 4971/13508*100 = 36.8%

**Directions(6-10):** Answer the following questions based on below information.

The graph below shows the survey of the students of 5 different colleges and their duration of sleeping time in a day.

*All the students of the college participated in the survey.

*Total number of students in any college = Number of students who sleeps(less than 6 hours + 6-8 hours + 8-10 hours + more than 10 hours) in a day.