RRB Assistant Loco Pilot and Technician Model Paper 9 with solutions

Question : 12 of 100

Marks: +1, -0

The H.C.F. and L.C.M. of two numbers are 12 and 336 respectively. If one of the numbers is 84, the other is

Solution:

(b) First number × second number = HCF × LCM
⇒ 84 × second number = 12 × 336
∴ Second number =

{12×336}/ 84

= 48

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