In the given question, a statement of Assertion is followed by a statement of Reason. Mark the correct answer.
Assertion: Harappans were able to make a variety of shapes of beads.
Reason: The knowledge of how to use metals such as iron and copper enabled them to make such beads.
Answer & explanation
Correct answer: option 4
Techniques for making beads differed according to the material. Steatite, a very soft stone, was easily worked. Some beads were moulded out of a paste made with steatite powder. This permitted making a variety of shapes, unlike the geometrical forms made out of harder stones.