Question
Download Solution PDFआयताची लांबी व रुंदी 8 : 3 गुणोत्तरात आहे तर आयताची परिमिती 220 सेमी असेल तर आयताची लांबी किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअनुक्रमे लांबी व रुंदी l व b असावी.
⇒ l ∶ b = 8x ∶ 3x
⇒ परिमिती = 2 × (l + b) = 220
⇒ l + b = 110
⇒ 8x + 3x = 110
⇒ 11x = 110
∴ x = 110/11 = 10
∴ लांबी = 8x = 8 × 10 = 80 सेमी
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.