The Total solution for NCERT class 6-12
Answer - 1 : - 2, 3, 3, 4, 5, 6, 6, 7, 8, 9
Answer - 2 : - 2, 4, 6, 8, 9, 12, 22, 23, 24, 25, 29, 32, 37, 42, 44
Answer - 3 : - 75, 74, 73, 67, 62, 61, 57, 55, 42, 33