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If a(1), a(2) ,a(3)"….." is an A.P. such...

If `a_(1), a_(2) ,a_(3)"….."` is an A.P. such that `:`
`a_(1) + a_(5) + a_(10)+a_(15)+a_(20)+a_(24)=225`, then `a_(1) + a_(2)+a_(3) +"….." a_(23) + a_(24)` is `:`

A

909

B

75

C

750

D

900

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The correct Answer is:
D
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