Question:
3, 6, 11, 20, ... ഈ ശ്രേണിയിലെ അടുത്ത പദം ഏത് ?
A39
B37
C31
D40
Answer:
B. 37
Explanation:
2 * 1 + 1 = 3 2 * 3 + (1–1) = 6 2 * 6 + (1–1–1) = 11 2 * 11 + (1–1–1–1) = 20 2 * 20 + (1–1–1–1–1) = 37
Question:
A39
B37
C31
D40
Answer:
2 * 1 + 1 = 3 2 * 3 + (1–1) = 6 2 * 6 + (1–1–1) = 11 2 * 11 + (1–1–1–1) = 20 2 * 20 + (1–1–1–1–1) = 37