यदि 5,9,11, x-3, 25, 27, 32 की माध्यिका 19 है तो x-3 ? - - Yadi 5 , 9 , 11 , x - 3 , 25 , 27 , 32 Ki madhyika 19 Hai To x - 3 ? Maths in hindi, problems on numbers 39 question answers in hindi pdf 22 questions in hindi, Know About 21 Maths online test Maths notes in hindi quiz book 20