Question
Download Solution PDFএকটি নির্দিষ্ট বিলে 25% ছাড় এবং 15% ও 10% এর দুটি মধ্যে পার্থক্য ছিল 25 টাকা। বিলের পরিমাণ নির্ণয় করুন।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
একক ছাড় = 25%
ধারাবাহিক ছাড় = 15% এবং 10%
পার্থক্য = 25 টাকা।
গণনা:
বিলের পরিমাণ ধরা যাক 100x টাকা
ঘটনা 1:
100x এর উপর 25% ছাড় = 25x ছাড়
ছাড়ের পর দাম = 100x - 25x
⇒ 75x
ঘটনা 2:
100x এর উপর 10% ছাড়= 10x
ছাড়ের পর দাম = 100x - 15x
⇒ 85 x
85x এর উপর 10% ছাড় = 8.5x
দ্বিতীয় ছাড়ের পরে দাম = 85x - 8.5x
⇒ 76.5 x
প্রশ্ন অনুযায়ী,
76.5x - 75x = 25
⇒ 1.5x = 25
⇒ x = 25/1.5
⇒ x = 16.6667
⇒ 100x = 1666.67 টাকা
∴ বিলের পরিমাণ 1,666.67 টাকা ।
Last updated on Jul 21, 2025
-> NTA has released UGC NET June 2025 Result on its official website.
-> SSC Selection Post Phase 13 Admit Card 2025 has been released at ssc.gov.in
-> The SSC CGL Notification 2025 has been announced for 14,582 vacancies of various Group B and C posts across central government departments.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025 in multiple shifts.
-> 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.
-> NTA has released the UGC NET Final Answer Key 2025 June on its official website.