Question
Download Solution PDFরামের বর্তমান বয়স ভীমের বয়স থেকে 6 বছর কম। 3 বছর পর ভীমের বয়স রামের বয়সের দ্বিগুণ হবে। রামের বয়স কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
রামের বর্তমান বয়স ভীমের বয়স থেকে 6 বছর কম।
3 বছর পর ভীমের বয়স রামের বয়সের দ্বিগুণ হবে।
অনুসৃত সূত্র:
ধরা যাক, রামের বর্তমান বয়স R এবং ভীমের বর্তমান বয়স B
B = R + 6
B + 3 = 2(R + 3)
গণনা:
B = R + 6
B + 3 = 2(R + 3)
⇒ R + 6 + 3 = 2R + 6
⇒ R + 9 = 2R + 6
⇒ 9 - 6 = 2R - R
⇒ 3 = R
∴ সঠিক উত্তরটি বিকল্প (4)
Last updated on Jun 30, 2025
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