2008Indian GeographyDrainage System and RiversmediumAssertion-(A) The new folded Mountains are also known as Tertiary Mountains. Reason-(R) They are formed mainly with the help of constructive plate margin. Choose the correct answer of the code : Codes :(a)A and R both is true and R is correct explanation to A(b)A and R both is true but R is not correct explanation to A(c)A is true but R is false(d)A is false but R is trueShow answer Save Listen Share