Which of the following statements regarding the Indus Valley Civilization is not true?

A The excavations at Harappa are attributed to R.B. Daya Ram Sahni

B The open courtyard was the basic feature of house planing

C The Assembly Hall was discovered at Mohenjodaro

D The Indus Valley people were not acqainted with the art of spinning and weaving

Answer & Explanation
Answer: [D]