একটি বিদ্যালয়ে গণিত, ইংরেজি এবং রসায়নের জন্য আসনের অনুপাত 6 ∶ 4 ∶ 7, যদি এই আসনগুলি যথাক্রমে 20%, 40% এবং 60% বৃদ্ধি করা হয়, তাহলে বর্ধিত আসনের অনুপাত কত?

This question was previously asked in
SSC CGL 2023 Tier-I Official Paper (Held On: 19 Jul 2023 Shift 2)
View all SSC CGL Papers >
  1. 9 ∶ 7 ∶ 8
  2. 9 ∶ 7 ∶ 14
  3. 1 ∶ 2 ∶ 3
  4. 7 ∶ 9 ∶ 14

Answer (Detailed Solution Below)

Option 2 : 9 ∶ 7 ∶ 14
super-pass-live
Free
SSC CGL Tier 1 2025 Full Test - 01
100 Qs. 200 Marks 60 Mins

Detailed Solution

Download Solution PDF

প্রদত্ত:

একটি বিদ্যালয়ে গণিত, ইংরেজি এবং রসায়নের জন্য আসনের অনুপাত 6 ∶ 4 ∶ 7 

আসনগুলি 20%, 40% এবং 60% বৃদ্ধি করা হয়েছে।

গণনা:

ধরি, গণিত, ইংরেজি এবং রসায়নের আসন সংখ্যা 600, 400, 700

আসনগুলি 20%, 40% এবং 60% বৃদ্ধি করা হয়েছে।

⇒ 600 × 120/100 : 400 × 140/100 : 700 × 160/100

⇒ 600 × 120 : 400 × 140 : 700 × 160

⇒ 72000 : 56000 : 112000

⇒ 72 : 56 : 112

⇒ 9 : 7 : 14

∴ সঠিক উত্তরটি হল 9 : 7 : 14

Latest SSC CGL Updates

Last updated on Jul 9, 2025

-> The SSC CGL Notification 2025 for the Combined Graduate Level Examination has been officially released on the SSC's new portal – www.ssc.gov.in.

-> Bihar Police Admit Card 2025 Out at csbc.bihar.gov.in

-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.

-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.

->  Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.

-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.

-> The CGL Eligibility is a bachelor’s degree in any discipline.

-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.

-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.

-> The AP DSC Answer Key 2025 has been released on its official website.

-> The UP ECCE Educator 2025 Notification has been released for 8800 Posts.

More Simple Ratios Questions

Hot Links: teen patti master teen patti rules teen patti king