12 March SSC CHSL 2018 all Shift GK Questions & Exam analysis
12 March SSC CHSL 2018 all Shift GK Questions & Exam analysis Q1. wave speed is given as 800 m/s and the wavelength = 16 m is given what will be the frequency? Options:- (a)100 (b)50 (c)1600 (d) 320 Correct answer:- (b) 50 use formula v=f λ Q2. Which one is wrong from the given … Read more