alleryHow many PERFECT SQUARES lie strictly between 100 and 200?
A3
B4
C5
DInfinitely many
Answer & Solution
Correct answer: B. 4
The perfect squares strictly between 100 and 200 are 121 (=11²), 144 (=12²), 169 (=13²) and 196 (=14²).
That's 4 perfect squares.
The next one, 225 = 15², lies outside the range.
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