Sum of an infinite G.P. is 162 and sum of first n terms of the same G.P. is 160. How many rational values are possible for the common ratio?

1. 2            
2. 3
3. 5
4. Infinite

See our previous ‘Puzzles of the Day’: 

Quant Question Of The Day: 141 

Quant Question Of The Day: 140


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