Q. The mean of the 5 smallest numbers from a group is 15 while the mean of all the 13 members of the group taken together is 17. What is the mean of the 8 largest numbers?
A) 17.75
B) 18.50
C) 18.25
D) 18.75
✔ Correct Answer: 18.25
Exam Insight
-
A) 17.75
B) 18.50
C) 18.25
D) 18.75
✔ Correct Answer: 18.25
-
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
Explore the most searched educational topics.
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.