Which of the following are included in the five Niyamas?

The answer is correct because Saucha and Tapas are indeed part of the five Niyamas, which are ethical observances outlined in Patanjali's Yoga Sutras.

Saucha refers to cleanliness, both of body and mind, emphasizing the importance of maintaining a pure and clear state in one's surroundings and inner self. Tapas means austerity or disciplined effort, representing the commitment to self-discipline and personal transformation through sustained effort and practice.

These Niyamas are essential for cultivating a well-rounded yoga practice, as they guide practitioners in their personal conduct and inner growth, leading to greater self-awareness and alignment with their values. Understanding these concepts helps practitioners apply these principles in their daily lives to enhance both their yoga journey and overall well-being.