state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Number System LCM and HCF
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
1
30 cm
2
60 cm
3
45 cm
4
35 cm