Gross for Feb + March = 6000, Personal allow = 4750, Taxable = 1250 Monthly : for Feb Gross = 3000 PA = (4750/2) = 2375 Taxable = 625 March as above. Therefore total taxable = 625+625 = 1250 Similarly for Jan+Feb+March : Gross = 3 x 3000 = 9000, substract PA of 4750, therefore, taxable = 9000-4750 =...