Question

17. Which of the following numbers, some of whose
digits have been replaced by @symbol, could
possibly be the perfect square of a 3 digit odd
number?
(NSTSE-2014)
(A) 65 @ @ @ 1 (B) 9 @ @ 1
(C) 10 @ @ @4 (D) 9 @@@@@@5​

Answer 1

Answer:

Option (a) is the answer.

Answer 2

Answer:

a is the answer

Step-by-step explanation:

by adding 65 and 1 we get answer 66 which can be divisible by 3

therefore a is the answer