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Class 12 · History · Expert
→If no drainage is provided above a reburied structure, what problem may occur?
Class 12 · History · Expert
→What type of planning is indicated by similarity in the orientation of main streets and drains?
Class 12 · History · Hard
→If drain repairs stop during the final phase of a city, what process may this indicate?
Class 12 · History · Hard
→What combined need was met by a sloping main drain covered with removable slabs?
Class 12 · History · Expert
→Why is the number of wells alone insufficient for studying urban water management?
Class 12 · History · Expert
→If main drains in an early city were made of baked bricks while household drains used mud bricks, what is the most appropriate conclusion?
Class 12 · History · Hard
→The presence of a well and drainage near the Great Bath supports which conclusion?
Class 12 · History · Hard
→Passing household wastewater through a soak jar before the main drain solved which problem?
Class 12 · History · Hard
→What was the benefit of wastewater passing through a soak jar before entering a drain?
Class 12 · History · Hard
→If household drains at a Harappan site are connected to a main street drain, what does this demonstrate?
Class 12 · History · Easy
→Why was a slope used in Harappan drainage systems?
Class 12 · History · Medium
→What is strengthened by the presence of a well and drainage system near the Great Bath?
Class 12 · History · Medium
→What is indicated by building streets and drains together in Harappan cities?
Class 12 · History · Easy
→What does the simultaneous development of drainage and water supply show?
Class 12 · History · Easy
→The smaller drains of a city were generally connected to what?
Class 12 · History · Easy
→What were soak pits used for in Harappan cities?
Class 12 · History · Medium
→What was the function of a settling jar in Harappan drains?
Class 12 · History · Medium
→Where was the use of baked bricks especially important in Harappan cities?
Class 12 · History · Medium
→Where did wastewater from Harappan household bathrooms generally flow?
Class 12 · History · Easy
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