allery15,000 ప్రకటన వెల కలిగిన ఒక టేబుల్ 14,400 కు లభిస్తుంది. డిస్కౌంట్ శాతం:
A4%
B3%
C5%
D6%
Answer & Solution
Correct answer: A. 4%
1. రూపాయలలో డిస్కౌంట్ 15000 - 14400 = 600.
2. శాతానికి ఆధారం ప్రకటన వెల, 15000.
3. కాబట్టి డిస్కౌంట్ శాతం 600 / 15000 x 100.
4. అది 4 శాతంగా వస్తుంది.
5. 14400 ను ఆధారంగా తీసుకుంటే దాదాపు 4.17 శాతం వస్తుంది, ఇది ఇక్కడ తప్పుదారి పట్టించే సమాధానం.
_Source: syllabus Maths, Ch 7 'Comparing Quantities', S7.2 Finding Discounts_
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