hi rember the concept , if the ratio changes it goes not mean a incremnet in the numbers or a decrement. we cannot generally say or conclude based on the ratio.
for example
the number of shares may me initially 100 and the bonds be 50 then the ratio will 2:1 , then it may become, the number of shares =4 and the bonds = 2 , then also the ratio will be 1:2...
plz understand the concept , solving is not neccesary in D.S