एक संख्या जब 10% घटाई जाती है, तो परिणाम 30 आता है, तो संख्या क्या है ?A. `33(1)/(2)%`B. `33(1)/(3)%`C. 40D. 35

एक संख्या जब 10% घटाई जाती है,

1.	एक संख्या जब 10% घटाई जाती है, तो परिणाम 30 आता है, तो संख्या क्या है ?A. `33(1)/(2)%`B. `33(1)/(3)%`C. 40D. 35
Answer» Correct Answer - b (b) Let the number = x `x xx(90)/(100)=30` `rArr x=(100)/(3)=33(1)/(3)` Hence required number `=33(1)/(3)`

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एक संख्या जब 10% घटाई जाती है, तो परिणाम 30 आता है, तो संख्या क्या है ?A. `33(1)/(2)%`B. `33(1)/(3)%`C. 40D. 35

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