Question
Download Solution PDFপ্রদত্ত সমীকরণটি সঠিক করতে কোন দুটি চিহ্নের অদলবদল করা উচিত?
10 - 4 + 13 ÷ 15 × 3 = 71
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত বিবৃতি: 10 - 4 + 13 ÷ 15 × 3 = 71
প্রশ্ন অনুসারে , লক্ষণগুলি বিনিময় করার পরে :
তাই,
- বিকল্প - (1): + এবং ×
10 - 4 + 13 ÷ 15 × 3 = 71 ⇒ 10 - 4 × 13 ÷ 15 + 3 = 71
10 - 4 × 0.87 + 3 = 71
10 + 3 - 3.48 = 71
13 - 3.48 = 71
9.52 ≠ 71 (LHS ≠ RHS)
- বিকল্প - (2): - এবং ÷
10 - 4 + 13 ÷ 15 × 3 = 71 ⇒ 10 ÷ 4 + 13 - 15 × 3 = 71
2.5 + 13 - 15 × 3 = 71
2.5 + 13 - 45 = 71
15.5 - 45 = 71
29.5 ≠ 71 (LHS ≠ RHS)
- বিকল্প - (3): ÷ এবং ×
10 - 4 + 13 ÷ 15 × 3 = 71 ⇒ 10 - 4 + 13 × 15 ÷ 3 = 71
10 - 4 + 13 × 5 = 71
10 + 65 - 4 = 71
75 - 4 = 71
71 = 71 (LHS = RHS)
- বিকল্প - (4): - এবং ×
10 - 4 + 13 ÷ 15 × 3 = 71⇒ 10 × 4 + 13 ÷ 15 - 3 = 71
10 × 4 + 0.87 - 3 = 71
40 + 0.87 - 3 = 71
40.87 - 3 = 71
37.87 ≠ 71 (LHS ≠ RHS)
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.