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Colour papers: Black, Red, White, Pink, Yellow, Grey and Blue.
Chocolates names – A1, A2, A3, A4, A5, A6 and A7.
Cost of each boxes- 50, 60, 90, 125, 160, 150 and 165.
1) The Black coloured box is kept immediately above the Blue one.
2) Only one box is kept between the Yellow and White coloured boxes.
3) Blue coloured box is kept below Yellow coloured box and above Pink coloured box, but not immediately below or above.
(As Blue box is below to yellow and above to Pink but not immediate hence the seven box will be arranged as given in table below)
Position | Chocolate items | Colour | Price |
7 | | White/Yellow | |
6 | | | |
5 | | Yellow/White | |
4 | | Black | |
3 | | Blue | |
2 | | | |
1 | | Pink | |
4) Black and White coloured boxes are not immediately next to each other.
Position | Chocolate items | Colour | Price |
7 | | White | |
6 | | | |
5 | | Yellow | |
4 | | Black | |
3 | | Blue | |
2 | | | |
1 | | Pink | |
5) The price of the Black coloured box is highest among them.
6) Cost of A4 is 5 rupees less than A7 which is kept immediate below the Yellow coloured box.
7) The cost of Grey coloured box is rupees 60 and it’s kept below Yellow coloured box.
(From the above statement, we can say that Black coloured box contains A7 chocolates and this highest among them i.e. the price of A7 is 165 and the price of A4 is (A7 - Rs. 5 = 160)
Position | Chocolate items | Colour | Price |
7 | | White | |
6 | | | |
5 | | Yellow | |
4 | A7 | Black | 165 |
3 | | Blue | |
2 | | Grey | 60 |
1 | | Pink | |
8) The cost of Yellow one is 40 rupees less than the white box.
Position | Chocolate items | Colour | Price |
7 | | White | 90 |
6 | | Red | |
5 | | Yellow | 50 |
4 | A7 | Black | 165 |
3 | | Blue | |
2 | | Grey | 60 |
1 | | Pink | |
9) The price difference from the box which kept second from the top and the one which contains A5 is rupees 10.
10) The box which cost 150 is not kept immediate next to either Yellow box or A7.
11) A4 is kept above the Black coloured box.
12) Only three boxes are kept between the boxes contain A4 and A6.
Position | Chocolate items | Colour | Price |
7 | | White | 90 |
6 | A4 | Red | 160 |
5 | | Yellow | 50 |
4 | A7 | Black | 165 |
3 | | Blue | |
2 | A6 | Grey | 60 |
1 | A5 | Pink | 150 |
13) A1 neither covered with Blue coloured wrapping papers nor place the top of them.
(From the given statement we can’t fix the positions of boxes containing A2 and A3.)
Position | Chocolate items | Colour | Price |
7 | A2/A3 | White | 90 |
6 | A4 | Red | 160 |
5 | A1 | Yellow | 50 |
4 | A7 | Black | 165 |
3 | A2/A3 | Blue | 125 |
2 | A6 | Grey | 60 |
1 | A5 | Pink | 150 |
Here, the white colored box is placed on the top which is not mentioned in the options thus, the answer is none of above.