एक बच्चा पर्याप्त सहायता मिलने के बावजूद गणितीय संक्रियाओं को समझने में लगातार चुनौतियों का सामना करता है। यह स्थिति किससे संबंधित हो सकती है?

A child frequently interrupts others, has difficulty sustaining attention, and acts impulsively across multiple settings, while having average academic ability. Which of the following conditions is most likely?

A student correctly performs arithmetic operations but consistently fails in solving word problems. The most plausible explanation is: