Find the next in the sequence. 5, 21, 69, 213, 645, ?
Find the next in the sequence.
5, 21, 69, 213, 645, ?
5 5 x 3 + 6 = 21 21 x 3 + 6 = 69 69 x 3 + 6 = 213 213 x 3 + 6 = 645 645 x 3 + 6 = 1941
5
5 x 3 + 6 = 21
21 x 3 + 6 = 69
69 x 3 + 6 = 213
213 x 3 + 6 = 645
645 x 3 + 6 = 1941
559 MCQ for effective preparation of the test of Addition Series of Logical Series section.
Read the MCQ statement: Find the next in the sequence. 5, 21, 69, 213, 645, ?, keenly and apply the method you have learn through the video lessons for Addition Series to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 131-12114.