Kolkata: The Bengal government will take a call on conducting primary Teachers' Eligibility Test (TET) after finding the exact number of vacancies in state-run and state-aided primary schools, state Education minister Partha Chatterjee said on Saturday. Besides, the student-teacher ratio in every primary school would be examined, he said. "After calculating these figures, we will arrive at the actual vacancy figure (in primary schools) and conduct the TET examination accordingly," Chatterjee said.