SSCSSC VideosUltimate Math Tricks for DI,Bank,ssc exam | Speed Booster | Part-1 - Videos September 13, 2017570Facebook Twitter Google+ Pinterest WhatsApp source
1) 23*27=621, 2) 64*66=4224, 3) 84*81=6804, 4)82*83=6806, 5)104*101=10504, 6)61*69=4209, 7)08*32=256, Reply
Best trick
Sir I watch ur video….. fantastic trick
sir m.p.si mai bhi ese que. aate hai kya
1) 23*27=621, 2) 64*66=4224, 3) 84*81=6804, 4)82*83=6806, 5)104*101=10504, 6)61*69=4209, 7)08*32=256,
Si DI ka sabse easyathed btaiye please po ke liy