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SEAMO 2020 — Paper A — Grade 1–2 Question 13

SEAMO · SEAMO 2020 — Paper A — Grade 1–2

Question 13

Which listed numbers are not divisible by $7$: $21,35,63,45,70,17$?
  1. $35,70$
  2. $35,63$
  3. $63,45$
  4. $45,17$
  5. None of the above