In following number series, two terms have been put within brackets. Choose the appropriate option
Look at this series: 201, 202, 204, 207, . . .What number should come next?
Option:
A. 205
B. 208
C. 210
D. 211
Answer: D . 211
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Justification:
In this addition series,
1 is added to the first number (201 + 1 = 202);
2 is added to the second number (202 + 2 = 204);
3 is added to the third number (204 + 3 = 207);
and 4 is added to the third number. (207 + 4 = 211)
So the answer is d = 211.
