The strengths of Students of grades VII, VIII, IX and X are 72, 120, 168, and 192. They should stand in such a way that in a row only students of that particular grade. The number minimum rows they formed altogether is?

The strengths of Students of grades VII, VIII, IX and X are 72, 120, 1

1.	The strengths of Students of grades VII, VIII, IX and X are 72, 120, 168, and 192. They should stand in such a way that in a row only students of that particular grade. The number minimum rows they formed altogether is?
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a> rowsStep-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:because there are 4 <a href="https://interviewquestions.tuteehub.com/tag/sections-1198817" style="font-weight:bold;" target="_blank" title="Click to know more about SECTIONS">SECTIONS</a> sothere will be 4 <a href="https://interviewquestions.tuteehub.com/tag/rows-25683" style="font-weight:bold;" target="_blank" title="Click to know more about ROWS">ROWS</a></body></html>