দুটি সংখ্যার ল.সা.গু যদি 189 হয় এবং সংখ্যাগুলির অনুপাত 9: 7 হয়, তবে সংখ্যাগুলির যোগফল নির্ণয় করুন।

  1. 48
  2. 12
  3. 16
  4. 24

Answer (Detailed Solution Below)

Option 1 : 48
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Detailed Solution

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প্রদত্ত:

দুটি সংখ্যার ল.সা.গু হল 189 এবং সংখ্যাগুলির অনুপাত হল 9: 7

ধারণা:

ল.সা.গু: এটি এমন একটি সংখ্যা যা দুই বা ততোধিক সংখ্যার গুণিতক হয়।

গণনা:

ধরুন, সংখ্যাগুলি হল 9x এবং 7x

⇒ 9x এবং 7x এর ল.সা.গু = 9 × 7 × x = 63x 

প্রশ্ন অনুসারে,

63x = 189

⇒ x = 3

∴ সংখ্যাগুলির যোগফল = 9x + 7x = 16x = 48

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-> The SSC CGL Notification 2025 has been released on 9th June 2025 on the official website at ssc.gov.in.

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