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## QuestionMathsClass 11

The common difference of the  A.P.$$3$$,$$5$$,$$7$$,.....is....
(A) $$4$$
(B) $$2$$
(C) $$3$$
(D) $$-2$$

The given AP is 3, 5, 7, ..... .
Hence, the common difference is $$5-3$$ = $$7-5$$ = $$2$$.