The average age of 10 students in a class increases by 4.8 m

Please wait...
THANKU FOR BEING A PART OF OUR JOURNEY TO BRING "REVOLUTION IN EDUCATION"
We Genuinely APPRECIATE your PATIENCE

Coming Soon

58

M: +1.00/-0.00

The average age of 10 students in a class increases by 4.8 months when a boy of age 6 years is replaced by a new boy. What is the age of the new boy?

[DSSSB PRT 2014]

A 8 years

B 10 years

C 11 years

D 9 years