मात्रक 'न्यूटन प्रति मीटर' से निम्नलिखित में से किस भौतिक राशि को मापा जाता है?

Who among the following founded the 'Forward Bloc'?

Which of the following statements regarding the Harappan Civilization is NOT correct?

Which ruler is generally credited with unifying much of Northern India under a single empire for the first time?