योगात्मक मूल्यांकन (समेटिव इवैल्यूएशन) के भाग के रूप में निम्नलिखित में से किस प्रकार के परीक्षणों का उपयोग किया जा सकता है?

To raise the achievement standards of students in education, which of the following measures is necessary?

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R: Assertion A: Evaluation is said to be formative when the intention is to identify scope and potential for improvement of the teaching-learning system. Reason R: The form of such evaluation is informal and has to take place during instruction/teaching. In light of the above statements, choose the correct answer: