IBM Company Numerical Ability Sequence and Series

Find the term next in series..

1,1/2,3/2,2,5,1/3,16/3,15,12,1/4,25/4,?

Read Solution (Total 11)

IBM Other Question

Find the term next in series



1)41.45,41.5,42,18.23,18.2,18,......(73.09) 2)6,9,11,13,17,20,22,24,28....(27) 3)2^11,1024.2^9,256,2^7,.....(64) 4)7,19,43,91,187..........(379) 5)7/6,3/2,1,5/6,13/6,2,1/2.........(??) 6)1,2,3,5,7,10,13,17...........(21) 7)12,13,14,12,13,13,12,13,12,13,13........(11) 8)-23,-16,18,14,-52,-45,37,33,-65..................(58) 9)0.3,0.6,1.6,3.2,5.2,10.4,13.4,26.8.............(30.8). 10).00005,.001,.02,.4.....(800) 11)4,3,7,14,13,22,21...........(17) 12)1.386,1.39,1.4,1,3.823,3.82,3.8,4,4.277.....(4.28) 13)8,27,64,125,216,..........(343) 14)13,14,15,16,18,19,20,22,23.....(24) 15)2,8,3,27,4,64....(5)

Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is:
1) 16 hours
2) 18 hours
3) 20 hours
4) 24 hours