LCM, HCF

Quantitative Aptitude ( CCS)

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

Indian Economy - Understanding the basics of Indian economic system

The least number, which when divided by 48, 60, 72, 108 and 140 leaves 38, 50, 62, 98 and 130 as remainders respectively, is:

11115

15110

15130

15310

Here (48 – 38) = 10, (60 – 50) = 10, (72 – 62)

= 10, (108 – 98) = 10 & (140 – 130) = 10.
Required number= (L.C.M. of 48, 60, 72, 108, 140) – 10
= 15120 – 10 = 15110

Hence, option 2 is the correct answer.