Average

Math and Mental Ability

Title

45:30

Video Progress

8 of 24 completed

Notes Progress

5 of 15 completed

MCQs Progress

38 of 100 completed

Subjective Progress

8 of 20 completed

Continue to Next Topic

Indian Economy - Understanding the basics of Indian economic system

Download Solution PDF

The average age of 19 students is 19. If the age of teacher is included the average become 20.Find the age of teacher?

35

37

39

42

Explanation:

Solution:
19+20= 39

By: Pranav Gupta

Profile ResourcesReport error