Question
Download Solution PDFThe number 9730 - 1430 is divisible by :
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
an - bn, (where n is even number) is always divisible by (a - b) & (a + b)
Calculation:
We have 9730 - 1430
By using the above concept,
9730 - 1430 is divisible by
(97 - 14) = 83
And
(97 + 14) = 111 = 37 × 3
∴ 9730 - 1430 is divisible by both 37 and 83.
Last updated on Jul 7, 2025
-> The UPSC CDS Exam Date 2025 has been released which will be conducted on 14th September 2025.
-> Candidates can now edit and submit theirt application form again from 7th to 9th July 2025.
-> The selection process includes Written Examination, SSB Interview, Document Verification, and Medical Examination.
-> Attempt UPSC CDS Free Mock Test to boost your score.
-> Refer to the CDS Previous Year Papers to enhance your preparation.