Question
Download Solution PDFএকটি চতুস্তলকের সম্ভাব্য তলের সংখ্যা (তাদের না উল্টে) কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFএকটি সুষম চতুস্তলক হল এমন একটি চতুস্তলক যার সমস্ত চারটি তলই হল এক-একটি সমবাহু ত্রিভুজ
এটিকে না উল্টে, এটির তলের সংখ্যা হল কেবল
∴ বিকল্প 2 হল সঠিক
Last updated on Jul 18, 2025
-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025.
-> The RRB Group D Exam Date will be announced on the official website. It is expected that the Group D Exam will be conducted in August-September 2025.
-> The RRB Group D Admit Card 2025 will be released 4 days before the exam date.
-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.
-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a NAC granted by the NCVT.
-> Check the latest RRB Group D Syllabus 2025, along with Exam Pattern.
-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.
-> Prepare for the exam with RRB Group D Previous Year Papers.