If it is possible to form a number with the second, the fifth and the eight digits of the number 31549786, which is the perfect square of a two-digit even number, following will be the second digit of that even number:
a) 1
b) 4
c) 6
d) 3
Answers
Answered by
1
Answer:
The 2nd, 5th and 8th digits of the number 31549786 are 1, 9 and 6 respectively. The perfect square of a two - digit even number, formed using the digits 1, 9 and 6 is 196. So, the required even number is 14.
Answered by
2
Answer:
answer will be option c
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