10% आणि 20% Rs 500 आयटमवर सलग सवलती दिल्या जातात. अंतिम किंमत शोधा.
ARs 350
BRs 360
CRs 380
DRs 400
Answer & Solution
Correct answer: B. Rs 360
1.
प्रथम 10% सूट नंतर: 500 * 0.90 = 450.
2.
दुसऱ्या नंतर 20% सवलत 450: 450 * 0.80 = 360 वर.
3.
त्यामुळे अंतिम किंमत Rs 360 आहे.
4.
टीप: क्रमिक 10% + 20% 30% सारखे नाही.
_स्रोत: SSC CGL परिमाणात्मक योग्यता (टक्केवारी), R.S.
अग्रवाल शैली आणि मानक सराव_
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