Question
Download Solution PDFరామ్ తన డబ్బులో 12 \(\frac{1}{2}\) % కోల్పోతాడు మరియు మిగిలిన 75% ఖర్చు చేసిన తరువాత, రూ .630 మిగిలాయి. మొదట్లో రామ్ దగ్గర ఎంత డబ్బు ఉంది?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చినది:
రామ్ 12 \(\frac{1}{2}\) % కోల్పోతాడు మరియు మిగిలిన 75% ఖర్చు చేసిన తర్వాత, అతనికి రూ. 630 మిగిలాయి.
గణన:
రామ్ దగ్గర మొదట్లో ఉన్న డబ్బులు రూ. 100a అనుకుందాం
100a × 12 \(\frac{1}{2}\) %
⇒ 12 \(\frac{1}{2}\)a
కాబట్టి,
మిగిలిన డబ్బు = 100a - 12.5a
⇒ రూ. 87.5a
87.5a × 25/100 = రూ. 630
⇒ 87.5a = 630 × 4
⇒ 87.5a = 2520
⇒ a = 2520/87.5
⇒ a = 28.8
కాబట్టి, 100a = 2880
∴ సరైన సమాధానం రూ. 2880.
Shortcut Trick
మనకు తెలుసు, 12 \(\frac{1}{2}\) % = 1/8 మరియు 75% = 3/4,
కాబట్టి, 7 యూనిట్ → 630,
అప్పుడు, 32 యూనిట్ → 630/7 × 32 = రూ.2880
Last updated on Jul 19, 2025
-> The SSC CGL Notification 2025 has been announced for 14,582 vacancies of various Group B and C posts across central government departments.
-> CSIR NET City Intimation Slip 2025 has been released @csirnet.nta.ac.in.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025 in multiple shifts.
-> Aspirants should visit the official website @ssc.gov.in 2025 regularly for CGL Exam updates and latest announcements.
-> Candidates had filled out the SSC CGL Application Form from 9 June to 5 July, 2025. Now, 20 lakh+ candidates will be writing the SSC CGL 2025 Exam on the scheduled exam date. Download SSC Calendar 2025-25!
-> In the SSC CGL 2025 Notification, vacancies for two new posts, namely, "Section Head" and "Office Superintendent" have been announced.
-> 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, with the age limit varying from post to post.
-> The SSC CGL Salary structure varies by post, with entry-level posts starting at Pay Level-4 (Rs. 25,500 to 81,100/-) and going up to Pay Level-7 (Rs. 44,900 to 1,42,400/-).
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.