Civil Services Kerala (കേരളം) PSC KAS Prelims Test Series 2025 General Knowledge Geography (World Geography) Oceanography
Tides occur in the oceans and seas due to which among the following?
1. Gravitational force of the Sun.
2. Gravitational force of the Moon
3. Centrifugal force of the Earth
Select the correct answer using the code given below.
1
1 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3