Guava is kept in an uppermost position in stack A. 
Two boxes are between Guava box and box K, which contains Pear.
|  | Case 1 |  | Case 2 |  | 
|  | STACK A | STACK B | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | Box | Fruit | Box | Fruit | 
| 6 |  | Guava |  |  |  | Guava |  |  | 
| 5 |  |  |  |  |  |  |  |  | 
| 4 |  |  |  |  |  |  |  |  | 
| 3 | K | Pear |  |  |  |  | K | Pear | 
| 2 |  |  |  |  |  |  |  |  | 
| 1 |  |  |  |  |  |  |  |  | 
Three boxes are kept between the Orange box and box M and both of them are kept in same stack.
Box J, which contains Kiwi, is kept immediately below box M in the same stack.
Box J is kept at an even number position but not in stack A.
|  | Case 1 | Case 2 | 
|  | STACK A | STACK B | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | Box | Fruit | Box | Fruit | 
| 6 |  | Guava |  |  |  | Guava |  |  | 
| 5 |  |  | M |  |  |  | M |  | 
| 4 |  |  | J | Kiwi |  |  | J | Kiwi | 
| 3 | K | Pear |  |  |  |  | K | Pear | 
| 2 |  |  |  |  |  |  |  |  | 
| 1 |  |  |  | Orange |  |  |  | Orange | 
Box H, which contains Fig, is kept immediately west of box of Orange.
|  | Case 1 | Case 2 | 
|  | STACK A | STACK B | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | Box | Fruit | Box | Fruit | 
| 6 |  | Guava |  |  |  | Guava |  |  | 
| 5 |  |  | M |  |  |  | M |  | 
| 4 |  |  | J | Kiwi |  |  | J | Kiwi | 
| 3 | K | Pear |  |  |  |  | K | Pear | 
| 2 |  |  |  |  |  |  |  |  | 
| 1 | H | Fig |  | Orange | H | Fig |  | Orange | 
Only one box is kept between box H and box N and both are kept in the same stack.
Box P is kept immediately above box N, which contains Apple.
Thus, Case 1 gets cancelled.
|  | Case 2 | 
|  | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | 
| 6 |  | Guava |  |  | 
| 5 |  |  | M |  | 
| 4 | P |  | J | Kiwi | 
| 3 | N | Apple | K | Pear | 
| 2 |  |  |  |  | 
| 1 | H | Fig |  | Orange | 
Two boxes are kept between box P and box I, which is kept immediately below box L in the same stack.
|  | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | 
| 6 |  | Guava |  |  | 
| 5 |  |  | M |  | 
| 4 | P |  | J | Kiwi | 
| 3 | N | Apple | K | Pear | 
| 2 |  |  | L |  | 
| 1 | H | Fig | I | Orange | 
Box O is kept immediately below box Q, which contains Litchi.
|  | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | 
| 6 |  | Guava | Q | Litchi | 
| 5 | O |  | M |  | 
| 4 | P |  | J | Kiwi | 
| 3 | N | Apple | K | Pear | 
| 2 |  |  | L |  | 
| 1 | H | Fig | I | Orange | 
Box of Papaya is kept immediately above box of Grapes in the same stack.
|  | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | 
| 6 |  | Guava | Q | Litchi | 
| 5 | O | Papaya | M |  | 
| 4 | P | Grapes | J | Kiwi | 
| 3 | N | Apple | K | Pear | 
| 2 |  |  | L |  | 
| 1 | H | Fig | I | Orange | 
Three boxes are kept between box R and box S, which contains Mango.
|  | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | 
| 6 | R | Guava | Q | Litchi | 
| 5 | O | Papaya | M |  | 
| 4 | P | Grapes | J | Kiwi | 
| 3 | N | Apple | K | Pear | 
| 2 | S | Mango | L |  | 
| 1 | H | Fig | I | Orange | 
Box L does not contain Peach.
|  | STACK A | STACK B | 
| Position | Box | Fruit | Box | Fruit | 
| 6 | R | Guava | Q | Litchi | 
| 5 | O | Papaya | M | Peach | 
| 4 | P | Grapes | J | Kiwi | 
| 3 | N | Apple | K | Pear | 
| 2 | S | Mango | L | Banana | 
| 1 | H | Fig | I | Orange | 
This is the final arrangement.
Only one box is kept above the peach box.