engineering recuitment NPCIL Plant Operator Mock Test Quantitative Aptitude Number System LCM and HCF
The ratio of two numbers is 1 : 5 and their LCM is 50. find their HCF ?
1
10
2
50
3
60
4
40
The ratio of two numbers is 1 : 5 and their LCM is 50. find their HCF ?