alleryकोणती कसोटी दर्शवते की एखादी संख्या 3 ने विभाज्य आहे?
Aअंकांची बेरीज 3 ने विभाज्य असणे
Bशेवटचा अंक सम असणे
Cशेवटचा अंक 3 असणे
Dशेवटच्या दोन अंकांची बेरीज 3 असणे
Answer & Solution
Correct answer: A. अंकांची बेरीज 3 ने विभाज्य असणे
10 ला 3 ने भागल्यास 1 बाकी उरते, त्यामुळे एखादी संख्या आणि तिच्या अंकांची बेरीज यांना 3 ने भागल्यास समान बाकी उरते.
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