Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Sajan sarthak Best Answer
Sieve texture is common in plagioclase or in pyroxene crystals in extrusive volcanic rocks; . Granite is intrusive so it's Elliminated. zeolite is metamorphic , and scapolite doesn't show this texture. I think none of the above