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Maths Puzzle
For how many values of n will (n+44)/(n-4) be a perfect square ? 0/1/2/4
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Others Other Question
A room has certain number of clocks. Each of them gives alarms in minutes and has distinct alarm cycle times. These clocks give alarms together every 60 minutes. What is the maximum number of clocks possible? 1/2/3/12
A is a natural number. If 2A has 28 factors, 3A has 30 factors, how many factors does 6A have ? 35/40/45/48