If the sum of three consecutive integers is odd, then the first and the last integers must be — (তিনটি পরপর পূর্ণসংখ্যার যোগফল বিজোড় হলে, প্রথম ও শেষ সংখ্যাটি অবশ্যই কেমন হতে হবে —)

PSC BPSC Personal Officer RAKUB RAKUB Officer - 2011 PB Pubali Junior Officer - 2009 BPSC Personal Officer - 2026 গণিত জোড় সংখ্যা (Even Number)

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