engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Number System LCM and HCF
In a morning walk, three persons step off together, their steps measuring 80 cm, 85 cm, and 90 cm respectively. What is the minimum distance each should walk so that they can cover the distance in complete steps?
1
112 m 20 cm
2
122 m 40 cm
3
180 m 12 cm
4
90 m 45 cm