Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026

Post a MCQs
Quiz Mode
Menu
Menu

Crude oil is a blackish-colored liquid produced after the decay of organic matter present between_________________?

Leave a Comment / Chemistry Mcqs

A. earth layer
B. mountains
C. sedimentary rocks
D. rocks

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *