If cost of 15 eggs be 70 rupees, then find out the cost of 5 dozen eggs. Choose the correct choice from the following answers:
A) 276
B) 400
C) 500
D) 600
E) 700
Cost of 15 eggs = 70 rupees   Cost of 1 egg = 70/15 = 4.6 rupees,   Cost of 5 dozens, i.e. 4.6 x 12 = 55.2 x 5 = 276   276nswer : 276
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If cost of 15 eggs be 70 rupees, then find out the cost of 5 dozen eggs.