Subject :IMO Class : Class 5
How many of the shapes of the given figure must be shaded so that 
of the figure is unshaded?
A 5
B 10
C 15
D 20
What ! Thalley ! Baap re ! Baba re ! Aiaiyo !
Ans 1:
Class : Class 5
Ans 2:
Class : Class 7
total no. of shapes 25, 25 divided by 5=5, 5 multiplied by 2=10 and 10/25=2/5 so answer b
Ans 3: (Master Answer)
Class : Class 1
(C): Total number of shapes = 25
Ans 4:
Class : Class 5
The question is asking how many shapes should be shaded so that only 2/5 of the shapes are UNSHADED. the answer is 15.
Ans 5:
Class : Class 8