Q. The average of 10 numbers is 30. If at the time of calculation one number was wrongly taken as 36 instead of 69, then what will be the correct average?
A) 33.3
B) 33
C) 39
D) 36
✔ Correct Answer: 33.3
Exam Insight
-
A) 33.3
B) 33
C) 39
D) 36
✔ Correct Answer: 33.3
-
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.