A group of 260 children are seated in n rows for a group photo session. Each row contains three less children than the row in front of it. Which of the following number of rows is possible?
Correct Option is C. Practice regular variations of this Order & Ranking concept to build speed and accuracy.
Reinforce your conceptual grasp with related questions from NIMCET 2016:
A, B, C, D, E, F and G are members of a family consisting of four...
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