A) 392
B) 326
C) 414
D) 248
Correct Answer: A
Solution :
\[3\times 9\times 2=54\] \[3\times 2\times 6=36={{6}^{2}}\] \[4\times 1\times 4=16={{4}^{2}}\] \[2\times 4\times 8=64={{8}^{2}}\] Hence, in all the given numbers except the product of digit is a perfect square. But in option the product of digits (54) is not perfect square. Hence, is the odd option.You need to login to perform this action.
You will be redirected in
3 sec