Subject :IGK Class : Class 5
What fraction of the figure is unshaded?
A 
B 
C 
D 
Ans 1:
Class : Class 5
See, the number is doubled 16x2=32 and 6.5x2=13 and there is no option of thirteen so the options are wrong
Ans 2:
Class : Class 5
Ans 3:
Class : Class 6
Yes ,the option is wrong. Even if we count the unshaded we get 13. So option B is considered as 13 not 19. And there must be the formula for 1 math question or for 1 reasoning question so SOF Olympiad Trainer must give the reason for these math or mental ability questions.
Ans 4:
Class : Class 5
This was very confusing