Скачать или смотреть LCM Pen Free Trick by polai math

ln this video, we solve an interesting and tricky mathematics problem based on remainders and LCM.

Question: Find the smallest 5-digit number which when divided by 15, 20 and 25 leaves remainders 7, 12 and 17 respectively.

This type of question is very important for competitive exams like SSC, Banking, Railways, and Olympiads.

We explain the concept step by step using a smart trick so that you can solve similar questions quickly in exams.

📌 Topics Covered:

Remainder theorem

LCM based problems

Smart math tricks

Competitive exam math

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