Suraj0184 wrote:
A basket of 2 apples, 4 oranges and 6 mangoes costs the same as a basket of 1 apple, 4 oranges and 8 mangoes, or a basket of 8 oranges and 7 mangoes. Then the number of mangoes in a basket of mangoes that has the same cost as the other baskets is
A. 10
B. 11
C. 12
D. 13
E. 14
Source :Wizako
Basket 1 = Basket 2
2A+4O+6M = 1A+4O+8M
So, 1A=2M
Look at Basket 2
1A+4O+8M
Substitute 2M for the 1A
4O+10M
That costs the same as 8O+7M. To get from 8O+7M to 4O+10M, we decrease by 4O and add 3M. Do
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