engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Algebra Unit Digit
ଯାହାକି ଉତ୍ପାଦର ୟୁନିଟ୍ ସ୍ଥାନରେ ଅଙ୍କ \(({\rm{ }}{{\bf{5}}^{{\bf{41}}}} \times {{\bf{7}}^{{\bf{69}}}} \times {{\bf{3}}^{{\bf{57}}}})\) ?
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