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Get অংক গাইড SSC Math solution old version APK for Android
This app contains the whole solution of SSC general math and higher math.
Ongko guide is an app which contains the whole solution of SSC general math and higher math.
From here you can find any solution easily because pdfs are clear and the app was made according to lessons serial.
As the app size is small you can use it in any handset. It has offline facilities too.