Question
Download Solution PDF30 বছর পর রাজুর বয়স 4 বছর আগে তাঁর বয়সের 2 গুণ হবে। রাজুর বর্তমান বয়স কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
30 বছর পর রাজুর বয়স 4 বছর আগে তাঁর বয়সের 2 গুণ হবে
গণনা:
ধরা যাক, রাজুর বর্তমান বয়স x বছর
4 বছর আগে রাজুর বয়স = x – 4
30 বছর পর রাজুর বয়স = x + 30
প্রশ্ন অনুযায়ী,
⇒ x + 30 = 2(x – 4)
⇒ x + 30 = 2x – 8
⇒ 2x – x = 30 + 8 = 38
⇒ x = 38 বছর
সুতরাং, রাজুর বর্তমান বয়স 38 বছর।
Last updated on Jun 2, 2025
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