alleryदोन संख्यांची बेरीज 20 आहे आणि त्यांच्यातील फरक 4 आहे. मोठी संख्या आहे
A12
B11
C14
D10
Answer & Solution
Correct answer: A. 12
x + y = 20 आणि x - y = 4 यांची बेरीज केल्यास 2x = 24 मिळते, म्हणून मोठी संख्या 12 आहे.
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