alleryಒಬ್ಬ ವ್ಯಕ್ತಿಯು ಆದಾಯದ 80% ಖರ್ಚು ಮಾಡುತ್ತಾನೆ. ಆದಾಯವು ಹೆಚ್ಚಾಗುತ್ತದೆ 20% ಮತ್ತು ಖರ್ಚು ಹೆಚ್ಚಾಗುತ್ತದೆ 10%. ಉಳಿತಾಯ ಹೆಚ್ಚುತ್ತದೆಯೇ?
A20%
B40%
C50%
D60%
Answer & Solution
Correct answer: D. 60%
ಆದಾಯವನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ 100 ಮತ್ತು ಖರ್ಚು 80: ಹೊಸ ಉಳಿತಾಯಗಳು 120 − 88 = 32 ಬದಲಿಗೆ 20, 60% ಹೆಚ್ಚಳ.
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