With respect to the measurements of the acceleration g due to the gravity of the Earth, different values of g are found at different:
1. depths
2. altitudes
3. longitudes
4. latitudes
Select the correct option from the codes given below:

Answer: [D] 1, 2, 3 & 4

The above all four options are correct because Earth is  not an exactly spherical body.

This question is a part of GKToday's Integrated IAS General Studies Module