Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next?
4.2
4.4
4.7
5.1
In this simple addition series, each number increases by 0.8.
Q57) Look at this series: 1.5, 2.3, 3.1, 3.9,... What number should come next?
Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next?
Q58) Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next?