Question
Download Solution PDFआजपासून सात वर्षांनी विराटचे वय मोहिंदरपेक्षा दुप्पट असेल. पाच वर्षांपूर्वी मोहिंदरचे वय विराटच्या वयाच्या 2/5 पेक्षा एक वर्ष कमी होते. विराटचे सध्याचे वय किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFविराट आणि मोहिंदर यांचे वय अनुक्रमे A आणि B वर्षे मानू.
आजपासून सात वर्षांनी विराटचे वय मोहिंदरपेक्षा दुप्पट होईल.
⇒ (A + 7) = 2(B + 7)
⇒ A – 2B = 7
पाच वर्षांपूर्वी, मोहिंदरचे वय विराटच्या वयाच्या 2/5 पेक्षा एक वर्ष कमी होते,
⇒ (B – 5) = 2/5(A – 5) – 1
⇒ 2A – 5B = -10
⇒ 2(7 + 2B) – 5B = -10
⇒ B = 24
⇒ A = 7 + 48 = 55
∴ विराटचे वय 55 वर्ष आहे.
Last updated on Jun 11, 2025
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