Latest IBM Aptitude Question SOLUTION: 1) 30.5,31,30,0,67.2,67,70,100,183.9, ? 2) 4,2,-4,-8,32,26,-15,6,? 3) 1/7 , 3/4 , 4/9 , 5/6 , 7/11 , 7/8 , ? 4)10,12, -36, -7, -5, 15, 19, 21, ? 5) 4,2,5,9,5,11,13,7,16,17,9, ? 6)