alleryA square number ends in 6. The number squared ends in 4 or:
A8
B3
C6
D2
Answer & Solution
Correct answer: C. 6
1. 4 times 4 is 16 and 6 times 6 is 36.
2. Both give a square ending in 6.
3. So the number ends in 4 or 6.
_Source: syllabus Mathematics, Chapter 6, Squares and Square Roots._
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