Question

If the ratio between number of students in section
B and section C of class VI becomes 4:5 when 20
more students join section C then find the number
of students initially in section C.
(1) 45
(2) 50
(3) 55
(4) 35
(5) 65​

Answer 1

Answer:

Write answer is C) 55

student in B = 60

C = 55

55+20=75

Then B/C = 4/5