Subject :IMO Class : Class 3
Ravi wants to divide his collection of 20 rocks equally into 4 groups. Which model correctly shows the number of rocks Ravi should put in each group?
(a) 
(b) 
(c) 
(d) 
good
Ans 1:
Class : Class 5
The correct answer is B
Ans 2:
Class : Class 5
The correct answer is B
Ans 3:
Class : Class 6
The answer is B.