The Dhanurveda is indeed an ancient Indian treatise that systematically presents the science of archery and military combat. It is traditionally considered one of the Upavedas (subsidiary texts of the Vedas), often associated with the Yajurveda. It contains detailed instructions on:
Techniques of archery.
Construction and handling of weapons like bows and arrows.
Strategic use of arms in warfare.
Training and discipline of soldiers and warriors.
Thus, the Assertion (A) is completely true—Dhanurveda is a text focusing on the practical and theoretical aspects of martial discipline and warfare.
However, the Reason (R) says: “It praises those who are well versed in it.” This statement is not factually accurate or comprehensive enough to be used as the reason behind the assertion. While Dhanurveda discusses techniques and procedures, it is not primarily written in a poetic or laudatory style that “praises” its practitioners. Its focus is instructional and procedural rather than philosophical or celebratory.
Hence, Assertion (A) is true, but Reason (R) is false, making Option (C) the correct choice.