Odd Word/Letter/Number Pair

The given alternatives are:

a) 65-90
b) 73-97
c) 112-137
d) 162-187

To find the odd word/letter/number pair, we need to analyze the given options and identify any patterns or relationships between the numbers.

Analyzing the Options:

a) 65-90: This represents a range of numbers from 65 to 90. There is a difference of 25 between the two numbers.

b) 73-97: This represents a range of numbers from 73 to 97. There is a difference of 24 between the two numbers.

c) 112-137: This represents a range of numbers from 112 to 137. There is a difference of 25 between the two numbers.

d) 162-187: This represents a range of numbers from 162 to 187. There is a difference of 25 between the two numbers.

Identifying the Odd Pair:

By analyzing the given options, we can see that options a, c, and d have a consistent difference of 25 between the two numbers. However, option b has a difference of only 24 between the two numbers, which makes it the odd pair.

Explanation:

The correct answer is option 'B' because it is the only option that does not follow the pattern of having a difference of 25 between the two numbers. The other options, a, c, and d, all have a difference of 25 between the two numbers. Option b deviates from this pattern with a difference of 24 instead.

Thus, the odd pair in this case is option 'B' (73-97) because it does not follow the pattern observed in the other options.