RRB Non Technical Model Papers 7 with solutions

Question : 22 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:

(2) 2nd number

= {L.C.M. ×H.C.F}/ {Ist number}´ = {12× 336}/ 84= 48

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