A) 2 boys and 5 dogs
B) 3 boys and 4 dogs
C) 4 boys and 3 dogs
D) 5 boys and 2 dogs
Correct Answer: C
Solution :
Number of heads \[=B+D=7\] ... (i) Number of legs \[=2B+4D=20\] ? (ii) From statements (i) and (ii) \[B=4\]and \[D=3\]You need to login to perform this action.
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