alleryएका मूल्यात 25% वाढ होते आणि नंतर 20% घट होते. निव्वळ परिणाम काय आहे?
A5% वाढ
B5% घट
Cकाहीही बदल नाही
D10% वाढ
Answer & Solution
Correct answer: C. काहीही बदल नाही
1.25 ला 0.80 ने गुणल्यास 1 येते, त्यामुळे मूळ मूल्य पूर्ववत होते.
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