<div> Here are some results of solutions tested with universal indicator paper:<table style=width:60%; "><tr><td>Sulphuric acid</td><td>Red</td></tr><tr><td>Metal polish</td><td>Dark Blue</td></tr><tr><td>Washing-up liquid</td><td>Yellow</td></tr><tr><td>Milk of magnesia</td><td>Light Blue</td></tr><tr><td>Over cleaner</td><td>Purple</td></tr><tr><td>Car battery acid</td><td>Pink</td></tr></table>Arrange the solutions in order of their increasing pH values (starting with the one with the lowest pH).</div>"