List of top Questions asked in IIT JAM GG- 2025

Which of the following is a fluorite deposit?

According to Dunham’s classification, which one of the following limestones is grain-supported and contains mud?

Which one of the following vertebrate fauna is a Proboscidea?

Which one of the following is an undifferentiated meteorite?

Which one of the following is the CORRECT sequence of igneous rocks with increasing SiO2 content?

Which one of the following is NOT an ultramafic rock?

The longitude of the person’s position at a place 3 hours ahead of UTC (Prime Meridian) is

Which one of the following does NOT have a polymorph?

Which one of the following CORRECTLY describes the footwall block relative to the hanging wall of a planar normal fault?

The density contrast across which one of the following transitions in the Earth is maximum?