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Supriya Char

Asked: 3 years ago2022-11-07T10:04:50+05:30 2022-11-07T10:04:50+05:30In: General Awareness

If in an A.P. `{a_(n)}`,
`a_(1)+a_(5)+a_(10)+a_(15)+_(20)+a_(24)=`225 then : `S_(24)= cdots`
A. 550
B. 900
C. 1150
D. 1400

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If in an A.P. `{a_(n)}`, `a_(1)+a_(5)+a_(10)+a_(15)+_(20)+a_(24)=`225 then : `S_(24)= cdots`A. 550B. 900C. 1150D. 1400