SSC CPO SI and ASI 2013 Paper

Question : 101 of 200

Marks: +1, -0

Quantitative Aptitude

The ratio of two numbers is 3 : 4 and their HCF is 5. Their LCM is

Solution:

(2) Let the numbers be 3a and 4a, then, HCF of 3a and 4a will be a = 5
∴ Numbers are

3 ×5= 15

and

4× 5 =20

LCM will be

5 ×4× 3 =60

Go to Question:

Prev Question

Next Question