alleryजर एखादी संख्या 5 ने विभाज्य असेल, तर तिच्या शेवटच्या स्थानी कोणता अंक असणे आवश्यक आहे?
A0 किंवा 5
B5 किंवा 6
C2 किंवा 5
D1 किंवा 5
Answer & Solution
Correct answer: A. 0 किंवा 5
एखादी संख्या 5 चा गुणक तेव्हाच असते जेव्हा तिच्या शेवटी 0 किंवा 5 असतो.
Keep practising Number System
Browse all Number System questions for RRB NTPC, or explore more Quantitative Aptitude topics.
Related questions
For rational numbers a/b and c/d with strictly positive denominators, a/b < c/d holds precThe fundamental theorem of arithmetic guarantees that prime factorization of an integer isIf the 7-digit number 5432y71 is divisible by 9, what is the single-digit value of y?Under the ancient rules formulated by Brahmagupta, subtracting zero from a fortune resultsWhich celebrated 6-digit recurring sequence forms the cyclic repeating block in decimal 1/In number theory, what specific technical name is given to the property of being a prime nWhen does long division of a rational fraction terminate?How many rational numbers lie between any two rational points?