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Q : 2, 6, 12, 20, 30, 42, 56, ? Anonymous Quiz 2% | AAA-Bright Academy

Q : 2, 6, 12, 20, 30, 42, 56, ?
Anonymous Quiz
2%
(A) 61
13%
(B) 64
12%
(C) 70
73%
(D) 72