Question

    In each of the following giving number series, a wrong number is given. Find out the wrong number.

    22 15 10 20 33 93.5

    A 93.5 Correct Answer Incorrect Answer
    B 15 Correct Answer Incorrect Answer
    C 20 Correct Answer Incorrect Answer
    D 22 Correct Answer Incorrect Answer
    E 33 Correct Answer Incorrect Answer

    Solution

    22 × 0.5 + 2 = 13 13 × 1 - 3 =10 10 × 1.5 + 5 = 20 20 × 2 - 7 = 33 33 × 2.5 + 11 = 93.5 2,3,5,7 और 11 अभाज्य संख्याएं हैं।

    Practice Next