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100+ Shortcut Math Tricks for WBPSC: Part 1 (in Bengali)
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WBPSC 100+ MATH SHORTCUT TRICKS BY SYLLABUS/SUVRA KHAN

Tapas khan
I am a math teacher with 13 years plus experience and I am from west bengal so follow me and I have lots of math trick which helps compititi

Unacademy user
thank you sir, you corrected my view
Tapas khan
23 days ago
Welcome
Tapas khan
2 months ago
ধন্যবাদ ভাই আর বন্ধুদের শেয়ার করতে ভুলো না
Dg Tj
2 months ago
Tnks you sir for reply
Dg Tj
2 months ago
Tnks you sir for reply
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  3. ene : anr ? 3R-Re 20


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  5. 50 Arar arta 1400 90 3 50 84 Sec