Question:
1, 3, 7, 15, 31,... ശ്രേണിയിലെ അടുത്ത പദം ഏതാണ്?
A43
B63
C53
D64
Answer:
B. 63
Explanation:
3 - 1 = 2 7 - 3 = 4 15 - 7 = 8 31 - 15 = 16 63 - 31 = 32
Question:
A43
B63
C53
D64
Answer:
3 - 1 = 2 7 - 3 = 4 15 - 7 = 8 31 - 15 = 16 63 - 31 = 32
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