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Four numbers are chosen at random (without replacement) from the set{1, 2, 3, ....., 20}.Statement-1:The probability that the chosen numbers whenarranged in some order will form an APIs `1/(85)`.Statement-2:If the four chosen numbers from an AP, then the setof all possible values of common difference is {1, 2, 3, 4, 5}.(1)Statement-1 istrue, Statement-2 is true; Statement-2 is not the correct explanation forStatement-1(2)Statement-1 istrue, Statement-2 is false(3)Statement-1 isfalse, Statement-2 is true(4)Statement-1 istrue, Statement-2 is true; Statement-2 is the correct explanation forStatement-1A. Statement -1 is true , Statement -2 is true, Statement-2 is a correct explanation for Statement -1.B. Statement -1 is true, Statement -2 is falseC. Statement -1 is false , Statement -2 is trueD. Statement-1 is true, Statement-2 is true, Statement-2 is not a correct explanation for Staement-1.

Answer» Correct Answer - B


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