MBA Exam

The cost of 3 bananas and 8 apples is à¤°48 more than the cost of 4 chikoos. The cost of 5 bananas and 7 chikoos isà¤°29 more than the cost of 2 apples, whereas the cost of 4 bananas, 3 chikoos and 1 apple is equal to à¤°31. Find the cost of 1 apple, 1 banana and 1 chikoo.

1) 13
2) 19
3) 21
4) 12
5) None Of These

Read Solution (Total 1)

Let's assume B=banana,A=apple,C=chikoos
Given
3B+8A=4C+48........(1)
5B+7C=2A+29.........(2)
4B+3C+1A=31..........(3)
by eqn (3) A=31-4B-3C.....(4)
puting A value in eqn (1) after solving ...29B+18C=200....(5)
puting A value in eqn (2) after solving.....B+C=7.......(6)
Solving eqn (5) & (6) we get
B=4;C=3;A=6..
B+C+A=13 Ans.
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