Question

What was the ratio of the weights used by the Harappans in their weighing system?

• A. 1:5:25:125:625
• B. 1:3:9:27:81
• C. 1:10:100:1000
• D. 1:2:4:8:16

Answer 1

The correct option is D 1:2:4:8:16

The Harappans developed a systematic weighting system with all weights, measures, and balances. The weights share the ratio of 1:2:4:8:16:32 between themselves. This points to their knowledge of the binary system.