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Aptitude

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Joined: 2011-07-25
Points: 23

Which Is The Smallest No Divides 2880 And Gives A Perfect Square?

A.1 B.2 C.5 D.6



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Joined: 2011-11-25
Points: 31
we can write 2800 as
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we can write 2800 as 2*2*2*2*2*2*3*3*5 . while dividing  with 5 only we get the perfect square so option c)5 is the answer

Offline
Joined: 2011-11-25
Points: 31
we can write 2800 as
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we can write 2800 as 2*2*2*2*2*2*3*3*5 . while dividing  with 5 only we get the perfect square so option c)5 is the answer

Offline
Joined: 2011-11-25
Points: 31
we can write 2800 as
0 votes

we can write 2800 as 2*2*2*2*2*2*3*3*5 . while dividing  with 5 only we get the perfect square so option c)5 is the answer

Offline
Joined: 2011-11-25
Points: 31
we can write 2800 as
0 votes

we can write 2800 as 2*2*2*2*2*2*3*3*5 . while dividing  with 5 only we get the perfect square so option c)5 is the answer

Offline
Joined: 2011-11-25
Points: 31
we can write 2800 as
0 votes

we can write 2800 as 2*2*2*2*2*2*3*3*5 . while dividing  with 5 only we get the perfect square so option c)5 is the answer

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Joined: 2011-11-25
Points: 56
it is 5  
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it is 5

 

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Joined: 2011-09-26
Points: 1401
 c. 5
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 c. 5

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Joined: 2011-09-29
Points: 156
5
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5

sairamchaitanya's picture
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Joined: 2011-09-24
Points: 401
 option "c" i.e. 5
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 option "c" i.e. 5

anusha modugula's picture
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Joined: 2011-09-26
Points: 152
 check by trail and error
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 check by trail and error method 2880/5=596

its a perfect square 24