Please enter the missing figure: 3, 5, 8, 13, 21,....
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30
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25
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34
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40
To solve this question, the user needs to know the concept of number sequences. The user must observe the given sequence and determine the pattern to find the missing figure.
The pattern followed by the given sequence is an addition of the previous two numbers.
Thus, the missing figure is the sum of the previous two numbers in the sequence, which are 13 and 21.
Therefore, the missing figure is 34.
Now, let's go through each option and explain why it is right or wrong:
A. 25: This option is incorrect because it does not follow the pattern of the given sequence.
B. 34: This option is correct. The sum of the previous two numbers in the sequence (13 and 21) is 34, which continues the pattern of the sequence.
C. 40: This option is incorrect because it does not follow the pattern of the given sequence.
D. 30: This option is incorrect because it does not follow the pattern of the given sequence.
The Answer is: B