The Total solution for NCERT class 6-12
Answer - 1 : - 12 ÷ 2 = 6
Answer - 2 : -
Answer - 3 : - 117 ÷ 13 = 9 अतः 117 = 13 x 9
Answer - 4 : - हाँ, माना वह संख्या 1 है, तो 1 ÷ 1 = 1