Question
Download Solution PDF(1373)36 – (1442)20 चा एकक अंक काय आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
एकक अंक शोधण्यासाठी, दिलेल्या संख्येचा एकक अंक विचारात घ्या आणि घातावरून त्याची चक्रीयता शोधा.
उदाहरण: 25
∵ प्रत्येक 4 घातानंतर एक एकक अंक म्हणून 2 ची पुनरावृत्ती होते, 21 = 2, 22 = 4, 23 = 8, 24 = 16, 25 = 32
⇒ 2 ची चक्रीयता = 4
25 चा एकक अंक = 21 = 2
त्याचप्रमाणे, 3 ची चक्रीयता = 4
गणना:
(1373)36 – (1442)20 चा एकक अंक
⇒ (3)36 – (2)20 चा एकक अंक
⇒ {(3)9 × 4 – (2)5 × 4} चा एकक अंक
⇒ {(3)4 – (2)4} चा एकक अंक
⇒ {81 – 16} चा एकक अंक
⇒ 65 चा एकक अंक
⇒ 5Last updated on Jun 11, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here