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Q.

What number should be subtracted from 3 7 to get  54 ?


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a

 -2323

b

-2328

c

 -2823

d

 2328 

answer is B.

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Detailed Solution

Given,
One of the given number =3 7 .
Let x be subtracted,
Therefore,
⇒37-x=54
⇒x=37-54
LCM of 4 and 7 is 28.
⇒x=1228-3528
⇒x=12-3528
⇒x=-2328
Hence, the required answer is -2328  .
Correct option is 2.
 
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