NDA 2020
- Exam
- NDA
- Year
- 2020
- Subject
- Mathematics
- Chapter
- Statistics
NDA 2020 · Mathematics · Statistics
Paragraph: Read the following information and answer: What is the...
Paragraph:
Read the following information and answer:
What is the mean of marks in Physics?
Options
- A38.4
- B39.4
- C40.9
- D41.6
Correct answer
C. 40.9
Step-by-step solution
For physics
Mean of marks of physics .
Mean of marks of physics .