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Choose the odd numeral pair in each of t...

Choose the odd numeral pair in each of the following questions :

A

(18, 45)

B

(23, 14)

C

(29, 82)

D

(36, 27)

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question of choosing the odd numeral pair from the given options, we can follow these steps: ### Step-by-Step Solution: 1. **List the Given Pairs**: The pairs provided are (18, 45), (23, 14), (29, 82), (36, 27). 2. **Calculate the Sum of Digits for Each Pair**: - For **18**: 1 + 8 = 9 - For **45**: 4 + 5 = 9 - For **23**: 2 + 3 = 5 - For **14**: 1 + 4 = 5 - For **29**: 2 + 9 = 11 - For **82**: 8 + 2 = 10 - For **36**: 3 + 6 = 9 - For **27**: 2 + 7 = 9 3. **Identify the Sums**: - The sums for the pairs are: - (18, 45): 9 and 9 - (23, 14): 5 and 5 - (29, 82): 11 and 10 - (36, 27): 9 and 9 4. **Find the Odd Pair**: - In the pairs (18, 45), (23, 14), and (36, 27), the sums of the digits are equal within each pair. - However, in the pair (29, 82), the sums are 11 and 10, which are not equal. 5. **Conclusion**: - Therefore, the odd numeral pair is **(29, 82)**. ### Final Answer: The odd numeral pair is **(29, 82)**.
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MCGROW HILL PUBLICATION-CLASSIFICATION-EXERCISE 4
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