Write the correct answer from the given four options. A number ending – InterviewSolution

1.

Write the correct answer from the given four options. A number ending in 9 will have the unit's place of its square as a) 3 b) 9 c) 1 d) 6

Answer»

Write the correct answer from the given four options.

A number ending in $9$ will have the unit's place of its square as

a) $3$
b) $9$
c) $1$
d) $6$

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