Question
Download Solution PDFWhich of the following is the output of 545 × 545 - 125 × 125 ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
545 × 545 - 125 × 125 = ?
Formula used:
(a × a) - (b × b) = (a - b) × (a + b)
Calculation:
545 × 545 - 125 × 125 = (545 - 125) × (545 + 125)
⇒ 420 × 670
⇒ 281400
∴ The correct answer is 281400.
Last updated on Jun 11, 2025
-> UP Police Constable 2025 Notification will be released for 19220 vacancies by June 15th 2025.
-> Check UPSC Prelims Result 2025, UPSC IFS Result 2025, UPSC Prelims Cutoff 2025, UPSC Prelims Result 2025 Name Wise & Rollno. Wise
-> UPPRPB Constable application window is expected to open in June 2025.
-> UP Constable selection is based on Written Examination, Document Verification, Physical Measurements Test, and Physical Efficiency Test.
-> Candidates can attend the UP Police Constable and can check the UP Police Constable Previous Year Papers. Also, check UP Police Constable Exam Analysis.