On paper Pakistani team has more experience but this Indian A team beat them convincingly and when we compare India A to Bangladesh A team then it's quite clear that the former is more experienced and better equipped. A fair amount of players have more than decent domestic careers and many of them are exposed to pressure situations for ex: IPL.
The opening partnership of Bangladesh A team was good. But after that, Bangladesh was not able to form any good partnership at all. There was also a lot of single-digit score from Bangladesh Batsmen in this innings. It is evidently clear that, in terms of strength, Bangladesh pales in comparison not only to the mighty Indian team but also falls short in consistency. On the other hand, India exhibited remarkable steadfastness throughout the match, as exemplified by the extraordinary bowling performances of its players who did not concede a single extra run. India was just too disciplined for Bangladesh to handle.