Question
Download Solution PDFपहले महीने में मोहन की आय में 30% की वृद्धि होती है। दूसरे महीने में उसकी आय में 30% की कमी होती है। दो महीने बाद आय में कितने प्रतिशत की वृद्धि या कमी होगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
पहले महीने में आय में वृद्धि = 30%
दूसरे महीने आय में कमी = 30%
प्रयुक्त सूत्र:
वेतन में प्रभावी प्रतिशत परिवर्तन = वृद्धि - कमी - (वृद्धि × कमी)/100
गणना:
वेतन में प्रभावी प्रतिशत परिवर्तन = वृद्धि - कमी - (वृद्धि × कमी)/100
⇒ 30 - 30 - (30 × 30)/100
⇒ 0 - 9 = - 9%
नोट: (- Ve) चिन्ह वेतन में कमी को दर्शाता है।
∴ सही विकल्प 4 है।
Last updated on Jun 25, 2025
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