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Class 8 Mathematics — Chapter 3: Understanding Quadrilaterals
6 practice questions · 2 Easy · 2 Medium · 2 Hard
Free NCERT-aligned multiple-choice practice for Class 8 Mathematics, Chapter 3 (Understanding Quadrilaterals). 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
Sum of interior angles of a triangle:
A.180°✓ correct
B.90°
C.360°
D.270°
Why
Standard.
Q2Medium
Sum of interior angles of n-gon:
A.(n−2)·180°✓ correct
B.n·180°
C.360°
D.(n+2)·180°
Why
Standard formula.
Q3Hard
Diagonals of a rhombus:
A.Bisect each other at right angles✓ correct
B.Are equal
C.Are parallel
D.Are unequal
Why
Perpendicular bisectors.
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