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JEE Main 2025 Memory Based Question: Jan 22, 23, 24, 28 & 29 (Shift 1 & 2)
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Yes you should drop biology if you want to prepare for IIT. Because in IIT exam you need only PCM. So there is no role of Biology in IIT exam.But if you find interest in biology than you can also pursue it parallel with PCM. But it's only increase your knowledge.it won't help you in IIT exam.
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