UPSC Prelims 2015GeographyQuestion 6 of 14Tides occur in 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 belowA1 onlyB2 and 3 onlyC1 and 3 onlyD1, 2, and 3See explanation