Look at this series: 31, 29, 24, 22, 17, … What number should come next?
A. 15
B. 14
C. 13
D. 12
Answer:A
Look at this series: 31, 29, 24, 22, 17, … What number should come next?
A. 15 B. 14 C. 13 D. 12