Sarkari Exam Quiz
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Qus: Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?
Qusइस श्रंखला को देखें: 7, 10, 8, 11, 9, 12, ... आगे कौन सी संख्या आनी चाहिए?
A. 7
B. 10
C. 12
D. 13
Solution
B. 10
Explanation
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
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