The correct option is D 54∘
100g=900
⇒8909g=900100×8909=890
Let x and y be the given angles.
Given, x−y=190 ...(i)
x+y=890 ...(ii)
On adding (i) and (ii), we get
2x=1080⇒x=540
from (i),y=x−190=540−190=350
Clearly, the greater angle is 540
Option D is correct.