Statement (I): The contour interval depends upon the nature of the ground —whether it is undulating or flat.
Statement (II): In a hilly terrain or undulating ground a smaller interval is adopted, otherwise the contours will come too close for plotting due to the steep slope.
1
Both Statement (I) and Statement (II) are individually true and Statement (H) is the correct explanation of Statement (I)
2
Both Statement (I) and Statement (H) are individually true but Statement (II) is NOT the correct explanation of Statement (I)
3
Statement (I) is true but Statement (II) is false
4
Statement (I) is false but Statement (II) is true