हड़प्पा स्थल लोथल निम्नलिखित में से किस राज्य में स्थित है?

Which one of the following animals was not reared or domestically maintained by the Harappans according to established archaeological evidence?

The cities of the Harappan Civilisation were constructed using standardized burnt bricks with a uniform ratio of thickness, width, and length. What was this ratio?