Simar wants to take 7 beads away but has only 1 loose bead. She must open:
A4 necklace
B1 necklace
C2 necklace
D3 necklace
Answer & Solution
Correct answer: B. 1 necklace
1. Seven loose beads are needed to give away.
2. A necklace is untied to supply ten more.
3. So she opens 1 necklace.
_Source: syllabus Mathematics Class II, Chapter 12, Give and Take._
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