# In a group of 120 people, one-fifth are men, one-fourth are women and the rest children. The average age of women is five-sixth of the average age of men. Average age of children is one-fourth of the average age of men. If average age of men is 60 years, what is the average age of the group? (a) 32.75             (b) 38.45              (c) 45.25        (d) 50.5

## Question ID - 50769 :- In a group of 120 people, one-fifth are men, one-fourth are women and the rest children. The average age of women is five-sixth of the average age of men. Average age of children is one-fourth of the average age of men. If average age of men is 60 years, what is the average age of the group? (a) 32.75             (b) 38.45              (c) 45.25        (d) 50.5

3537

Number of men =

Number of women =

Number of children = 12

Average age of men = 60 years.

Average age children =  15 years.

Average age women = years.

Average age of the group =  years = years = 32.75 years.

Next Question :
 A round balloon of radius subtends an angle at the eye of the observer, While the angle of elevation of its centre is . The height of the center of balloon is a) b) c) d)