वह तापमान जिस पर कोई ठोस पदार्थ ऊष्मा पाकर द्रव अवस्था में परिवर्तित होता है, कहलाता 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?