A) 20
B) 30
C) 50
D) 60
Correct Answer: D
Solution :
Let x and y be the number of deer and peacocks in the zoo respectively. Then, \[x+y=80\] ? (i) And \[4x+2y=200\] or \[2x+y=100\] ... (ii) Solving Eqs. (i) and (ii). We get x = 20, y = 60You need to login to perform this action.
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