(iii) Assertion (A): Sustainable agriculture is environment-friendly. Reason (R): It prevents the use of chemical fertilizers to protect soil. (A) Both (A) and (R) are correct and (R) is the correct ...
CBSE Board Exams 2026: The Class 10 exams will conclude on March 10. CBSE Board Exams 2026: The Central Board of Secondary Education (CBSE) has released the sample question papers for Class 10 ...