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pick out the number which is different from other four.
a) 49 b)25 c)36 d)81 e)64
plz specify the reason.... thanks
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Answer / akshay patil
5*5=25=2+5=7
6*6=36=3+6=9
7*7=49=4+9=13
8*8=64=6+4=10
9*9=81=8+1=9
so the answer is 64 coz there addition can be divided by 2 and nothing else can be divided by 2
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / somesh
a)49
7*7=49
7 is prime number and odd number.
49 is divisible with no other number.
b)25
5*5=25
5 is prime number and odd number.
25 is divisible with no other number.
c)36
6*6=30
6 is even number.
36 is also divisible by 2,3,4,9,12.
d)81
9*9=81
9 is odd number.
81 is not divisible by no other number.
e)64
8*8=64
4*4*4=64
64 is square of 8 and cube of 4.
ans:ans is 64
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / mithlelsh kumar
Ans is(E). Because only 64 is cube root.
64= 4*4*4
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / shaheen
64..
because 2^6=64.and it is also square of 8 i.e 8^2=64
where as remaining numbers are just square of the specific
number.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / joy thomas
all this numbers are square root i.e. 7*7 5*5 6*6 9*9 8*8
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / atul
answer 36 because
49=7*7
25=5*5
36=2*2*3*3
81=3*3*3*3
64=2*2*2*2*2*2
all others have same factors except 36
so answer is C
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / anitha
49=7*7
25=5*5
36=6*6
64=4*4*4
81=3*3*3*3
so,81 is the answer
| Is This Answer Correct ? | 0 Yes | 1 No |
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