Daily Archives: October 10, 2016

NCERT Solution for Class 9th:                           Ch 3 The Man who knew too Much (By Alexander Baron) (a) about muzzle velocity:– While a Sergeant was describing the mechanism of a service rifle , the Professor interrupted and corrected the Sergeant by correcting his statement (b) after a thirty mile walk:- […]

Chapter 3- The Man who knew too Much(NCERT Sol.)