कोणत्याही अॅलोट्रॉपिक स्वरूपातील सर्व मूलद्रव्यांची ऑक्सिडेशन स्थिती __________ असते.

MPSC's General Science items are almost never conceptual essays — they are precisely worded factual items with four options that swap one attribute at a time (a wrong element, a wrong hormone, a wrong disease, a wrong scientist). Recognising that pattern is worth two to three marks a paper. Practise reading the option set FIRST, then the question — if all four options are elements, you know the question is about chemistry; if all four are diseases, you know the question is about pathology. This inversion habit shaves seconds off each item.

The Nobel-related, ISRO-related and biotechnology-related items are the most current-affairs-driven part of General Science. Skim the last twelve months of PIB releases and the annual ISRO / DAE / DBT summaries — those roughly one thousand words cover every current-science item MPSC is likely to ask. Our topic-wise Science packs on the practice mode include the most recent picks from these sources.

For MPSC PSI, RTO AMVI and Technical Services papers, the science portion additionally tests applied physics — vehicle dynamics, tyre friction, engine efficiency, braking distance. Those specialised items are a large fraction of the RTO AMVI syllabus and appear on our RTO AMVI practice pack.