Ncert class 12 maths chapter 5 miscellaneous solutions July 8, 2019 16 32 64 128 Ncert class 12 maths chapter 5 miscellaneous exercise solutions 5 sinf matematika 313 misol 5 sinf matematika 312 Matematika 5 sinf 2 qism 37 dars Matematika 5 sinf 2 qism 134 misol