TNPSC MENTAL ABILITY MATHS APTITUDE – …€¦ · · 2017-05-13... x km/h=xx 5118m/s 2) x m/sæ...
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TNPSC MENTAL ABILITY MATHS APTITUDE – …€¦ · · 2017-05-13... x km/h=xx 5118m/s 2) x m/sæ x x 18/5 km/h 3) i) (Time) ... 8 kmph - 60x 5/18 = 50/3 mis s 50/3 T = 9 sec 220