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    Question

    The question below are based on the given Series-I. The

    series-I satisfies a certain pattern, follow the same pattern in Series-II and answer the questions given below. I)ย 11 42, 1285, 1450, 1637, 1846 II) 101 1 โ€ฆ.1715. If 1715 is the nthย term, what value should come in the place of (n-1)thย term?
    A 1498 Correct Answer Incorrect Answer
    B 1464 Correct Answer Incorrect Answer
    C 1506 Correct Answer Incorrect Answer
    D 1562 Correct Answer Incorrect Answer
    E 1587 Correct Answer Incorrect Answer

    Solution

    Series โ€“ I, 1142 + (122ย โ€“ 12) = 1285 1285 + (132ย โ€“ 22) = 1450 1450 + (142ย โ€“ 32) = 1637 1637 + (152ย โ€“ 42) = 1846 Series โ€“II, 1011 + (122ย โ€“ 12) = 1154 1154 + (132ย โ€“ 22) = 1319 1319 + (142ย โ€“ 32) =ย 1 506 (n - 1)thย term 1506 + (152ย โ€“ 42) = 1715 1715 is nthย term

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