Select the option that is true regarding the following two statements labelled Assertion (A) and Reason (R).
(A): For horizontal curves, the centrifugal ratio increases along the length of the transition curve.
(R): In a horizontal curve, the superelevation is provided at an increasing rate with zero at the start to the maximum value at the end of transition curve.
1
A is false, but R is true
2
Both A and R are true and R is the correct explanation of A
3
Both A and R are true, but R is not the correct explanation of A
4
A is true, but R is false
5
Question Not Attempted