Take a look at this collection: 22.21.23.23.23.23.23.23.23.23.23.23 What should be the next number?
A. 22
B. 24
C. 25
D. 26
Answer:C
Take a look at this collection: 22.21.23.23.23.23.23.23.23.23.23.23 What should be the next number?
A. 22 B. 24 C. 25 D. 26
Explanation: 1 is deducted, then 2 is added, and so on in this simple alternating subtraction and addition series.