engineering recuitment NFC Chemical Plant Operator Mock Test Quantitative Aptitude Number System LCM and HCF
Two numbers a and b are in the ratio 5 : 6. If the HCF of these numbers is 17, what is the value of (a – b)?
1
-17
2
17
3
15
4
-15
Two numbers a and b are in the ratio 5 : 6. If the HCF of these numbers is 17, what is the value of (a – b)?