Answer: Option (d) is the correct answer.
Step-by-step explanation:
When we perform any experiment with liquids then we need to require beakers, flasks and graduated cylinders.
A graduated cylinder is an apparatus that is used to measure the volume of a liquid.
Similarly, a beaker is a glass apparatus with flat bottom usually used to hold a liquid.
And, a flask is a glass bulb with flattened bottom and an elongated neck which is calibrated to hold a set volume at a respective mark on the neck.
A ruler is used to measure the length of a solid substance or distance between the solid substances.
Thus, we can conclude that out of the given options rulers is not used to perform experiments with liquids.