Question

Which of the following arrangement of the
numbers 75, 4, 3, 100 forms a proportion ?
(a) 100, 3, 75, 4 (b) 3, 4, 75, 100
(c) 3, 100, 4, 75 (d) 3, 75, 100, 4​

Answer 1

I am able to understand that in the series 75,4,3,100. If 3 is multiplied with 25 then we get 75 and if 4 is multiplied with 25 we are getting 100....

hope it will help u a little...