alleryएक फर्श की माप 640 cm x 480 cm है। सबसे बड़ी वर्गाकार टाइल की भुजा क्या होगी जो पूरी तरह फिट हो जाए?
A80 cm
B120 cm
C240 cm
D160 cm
Answer & Solution
Correct answer: D. 160 cm
टाइल की भुजा = HCF(640, 480)। 640 और 480 का HCF = 160 cm।
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