Gravitational Field: Practice Problem & Solution

Short Solution (Best for NEET):

To solve this problem, we apply the core principles of Gravitational Field. Understanding the underlying formula is key to arriving at the correct answer below:

A spherically symmetric shell produces zero gravitational field *inside* itself, but a non-zero field *outside*. Thus, "anywhere" and "everywhere" make both Assertion (A) and Reason (R) are false.