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Class 8 Mathematics — Chapter 5: Squares and Square Roots
6 practice questions · 2 Easy · 2 Medium · 2 Hard
Free NCERT-aligned multiple-choice practice for Class 8 Mathematics, Chapter 5 (Squares and Square Roots). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 6.
Sample questions
Q1Easy
Square of 12:
A.144✓ correct
B.24
C.122
D.169
Why
12² = 144.
Q2Medium
Last digit of squares is never:
A.2, 3, 7, 8✓ correct
B.0,1,4
C.5, 6, 9
D.All digits
Why
Squares end in 0,1,4,5,6,9.
Q3Hard
Number of digits in square of 25:
A.3 (625)✓ correct
B.4
C.2
D.5
Why
n-digit number's square has 2n or 2n−1 digits.
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