Q. If a+b+c=15 and 1a+1b+1c=71abc, then the a3+b3+c3-3abc is
A) 180
B) 160
C) 220
D) 200
✔ Correct Answer: 180
Exam Insight
-
A) 180
B) 160
C) 220
D) 200
✔ Correct Answer: 180
-
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.