What is the next no of the following sequence 3/2, 5/6, 7/12, 9/20, ..........

M4maths Previous Puzzles

06 May 2013 series

What is the next no of the following sequence
3/2, 5/6, 7/12, 9/20, ..........

OPtion

1) 12/29
2) 8/13
3) 5/23
4) 11/30
5) 7/11
6) 9/17
7) 10/11
8) 13/30
9) 15/43
10) None of these

Solution

1+2/1*2 = 3/2
2+3/2*3 = 5/6
3+4/3*4 = 7/12
4+5/4*5 = 9/20
next is
5+6/5*6 = 11/30
option 4

Correct Option: 4 Best Solution (0)