Question
Download Solution PDFஒரு மனிதர் தனது பணத்தில் 20% நட்டமடைகிறார், மீதியில் 85% செலவழித்த பிறகு அவரிடம் 120 ரூபாய் மீதம் உள்ளது. முதலில் அவரிடம் எவ்வளவு இருந்தது?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகணக்கீடுகள்:
கேள்வியின் படி,
மொத்தத்தில் (100% - 20%) இல் (100% - 85%)= 120
மொத்தத்தில் 80% இல் 15% = 120
⇒0.15 × 0.8 × மொத்தம் = 120
⇒ 0.12 மொத்தம் = 120
⇒ மொத்தம் = 120/0.12 = 1000
எனவே, தேவையான மதிப்பு ரூ.1,000 ஆகும்.
Last updated on Jul 12, 2025
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