If a,b,c,d are inG.P. while a-2,b-7,c-9,d-5 are in A.P. then a+b+c+d is divided by?
a)2 b)3 c)5 d)7
If a,b,c,d are inG.P. while a-2,b-7,c-9,d-5 are in A.P. then a+b+c+d is divided by?
a)2 b)3 c)5 d)7


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