Understanding the Options
In this question, we are given four monetary values: Rs. 10, Rs. 30, Rs. 100, and Rs. 50. Our task is to identify the odd one out, which in this case is option 'B' (Rs. 30).
Analysis of the Options
- Rs. 10: This is a basic denomination often used in daily transactions.
- Rs. 30: This amount is not a common denomination in Indian currency. It is typically not used as a standalone bill or coin in regular transactions.
- Rs. 100: This is a widely accepted and commonly used denomination in various transactions.
- Rs. 50: Similar to Rs. 100, this is also a common bill used frequently in commerce.
Why Rs. 30 is the Odd One Out
- Non-standard Denomination: Rs. 30 does not have a dedicated bill or coin in circulation. Instead, it is usually formed by combining smaller denominations like Rs. 10 and Rs. 20 or Rs. 50 minus Rs. 20.
- Practical Usage: While Rs. 10, Rs. 50, and Rs. 100 can be easily used and accepted in transactions, Rs. 30 is less practical and less frequently encountered.
Conclusion
Thus, when considering the commonality and practical usage of currency denominations, Rs. 30 stands out as the odd one out. This analysis highlights the importance of recognizing standard denominations in currency.