Question

    What should come in place of question mark (?) in the following number series?

    315 146 267 ? 235

    210
    A 176 Correct Answer Incorrect Answer
    B 167 Correct Answer Incorrect Answer
    C 203 Correct Answer Incorrect Answer
    D 186 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    315 - 13² = 146 146 + 11² = 267 267 - 9² = 186 186 + 7² = 235 235 - 5² = 210

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