MPSC Rajyaseva 2018 CSAT — Question 64
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3 मी, 5 मी 10 सेमी, 12 मी 90 सेमी अशी लांबी असलेले कापडाचे तीन तुकडे अचूक मोजण्यासाठी जास्तीत जास्त मोठ्या मापाची मोजपट्टी किती लांबीची असायला हवी, हे शोधाइ. Find the greatest possible length of a scale that can be used to measure exactly, three pieces of cloth of the following lengths : 3 m, 5 m 10 cm, 12 m 90 cm
Convert all measurements into the same unit (centimetres): 3 m = 300 cm, 5 m 10 cm = 510 cm, 12 m 90 cm = 1290 cm. The greatest possible length of the scale is the HCF of 300, 510, and 1290, which is 30 cm.
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