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एक व्यक्ति अपनी आय का 20% बड़े बेटे को, शेष आय का 30% छोटे बेटे को देता है और शेष राशि का 10% एक ट्रस्ट को दान कर दे देता है । उसके पास अब रू10080 शेष है, तो उसकी आए क्या है?
A. 50000
B. 40000
C. 30000
D. 20000

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Correct Answer - d
(d) `20%=1/5,30%=3/10,10%=1/10`
Lot total income = 100 units
image
According to the question (प्रश्नानुसार)
50.4 units = 10080
1 Unit `=1080/50.4=200`
100 units = 200 `xx` 100 = 20,000
Hence, Required income = 20,000
image
Hence required income = 20,000
(रू20,000 अतः अपेक्षित आय)

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