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

72
M: +2.00/-0.50

Average of the height of 286 students of a school is 50 unit. If the average of the height of the boys is 53 unit and the average of the height of the girls is 31 unit, then what will be the ratio of the total height of boy and the total height of girls respectively?

 

[SSC CHSL 10th March 2023 Shift-1 With Answers]
A
B
C
D

EXPLANATION

...
...
View Full Explanation