TCS Written Test Qs.(Quantitative Aptitude) :: Numbers - Discussion
7 / 650
Which is the smallest no divides 2880 and gives a perfect square?
Solution: Do option verification
2880 on dividing by 5 gives 576 which is 24^2
Asked In ::
26 Jul, 2019 6:43 PM
By trial and error method, we get
2880/3 = 960 is not a perfect square
2880/4 = 720 is not a perfect square
2880/5 = 576 which is perfect square of 24
Hence, 5 is the least number by which 2880 must be divided in order to make it into a perfect square.
Read Full Answer