Simple interest | Shortcut | Kerala PSC | SSC | RRB | All competitive Exams

This video describes, how to find number of years & rate when the amount multiplies, double , triple, etc. Hi , I am Amal Raj. Welcome to our youtube channel Hear the Notes Join my telegram :https://t.me/hearthenotes Text me to Join Telegram Channel : +91 - 9645871289 Maths shortcut keralapsc , keralapscmaths. maths and mental ability, maths prelims psc , psc maths prelims, ssc maths, rrb maths , qa . simple interest kerala psc , simple interest rrb, simple interest , shortcut simple interest #mathsandmentalability #keralapscmaths #simpleinterestmalayalam