There are ten buildings - A, B, C, D, E, F, G, H, I and J - in two different lanes - I and II – in a colony. Five buildings are in one lane and five in another lane such that each building in lane I is opposite to exactly one building in lane II. The buildings are painted with different colours and one of them is painted green.B is painted red and is adjacent to J and C.E is opposite the building which is painted blue.A is painted yellow and is opposite J which is adjacent to the pink building.B and F are in the same lane while H and A are in different lanes.H and the purple building are in different lanes.The pink building is not at the end of the lane but is opposite I.C and the blue building are in the same lane.The black and white buildings are opposite each other while the orange and violet buildings are adjacent.

The text is a complex riddle that requires a step-by-step solution. Here's how to solve it:

Step 1: Identify the known information.

• B is red and adjacent to J and C.
• A is yellow and opposite J.
• B and F are in the same lane.
• H and A are in different lanes.
• H and the purple building are in different lanes.
• The pink building is opposite I and is not at the end of the lane.
• C and the blue building are in the same lane.
• The black and white buildings are opposite each other.
• The orange and violet buildings are adjacent.

Step 2: Start placing the buildings in the lanes based on the known information.

• Since B is adjacent to J and C, and A is opposite J, we can place B, J, and A in one lane (let's say Lane I) and C in the other lane (Lane II). The order would be B-J-A in Lane I and C in Lane II.
• Since B and F are in the same lane, F must be in Lane I.
• Since H and A are in different lanes, H must be in Lane II.
• Since H and the purple building are in different lanes, the purple building must be in Lane I.
• Since the pink building is opposite I and is not at the end of the lane, I must be in Lane I and the pink building in Lane II.
• Since C and the blue building are in the same lane, the blue building must be in Lane II.

Step 3: Fill in the remaining buildings and colors.

• The black and white buildings are opposite each other, so one must be in Lane I and the other in Lane II.
• The orange and violet buildings are adjacent, so they must be in the same lane.
• Since we know that E is opposite the blue building, E must be in Lane I and the blue building in Lane II.
• The green building can be placed in the remaining spot in Lane I.

Step 4: Finalize the arrangement.

• Lane I: B (Red), J (Black/White), A (Yellow), F (Purple), E (Green)
• Lane II: C (Blue), I (Pink), H (Black/White), D (Orange/Violet), G (Orange/Violet)

Note: The exact colors of J, H, D, and G cannot be determined from the given information.