| 1. |
Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank? |
|||||||
Answer: Option B Explanation: This is a simple subtraction series in which a random number, 93, is interpolated as every third number. In the subtraction series, 10 is subtracted from each number to arrive at the next. |
Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters
Post your comments here:
Name *:
Email : (optional)
Your comments will be displayed only after manual approval.