If 5^(th) , 8^(th) and 11^(th) terms of ...

If `5^(th)` , `8^(th)` and `11^(th)` terms of a G.P. are p,q and s respectively then

A

p+r=2q

B

q+r=2p

C

p+q=2r

D

pr=`q^(2)`

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The correct Answer is:

D

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