Question
Download Solution PDFपुढीलपैकी कोणत्या जोडमूळ संख्येच्या जोड्या नाहीत?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
जोड मूळसंख्या या अशा संख्या ज्या दोन मूळ संख्येमधील दोनचा (2) फरक असणाऱ्या संख्या आहेत. दुसऱ्या शब्दांत, जोड मूळसंख्या एक मूळसंख्या असते ज्यामध्ये मुख्यत: दोनचे अंतर असते.
पडताळा:
167, 169 याव्यतिरिक्त सर्व जोड मूळसंख्या आहेत,
म्हणून 169 ही 13 ने विभाज्य असल्याने ती मूळ किंवा जोड मूळ संख्या असू शकत नाही.
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.