📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    Which of the following statements accurately describes

    the relationship between the incorrect numbers in Series I and Series II? Series I: 17, 45, 141, 420, 1257, 3765 Series II: 4, 6, 15, 60, 275, 1644 I. The incorrect number in Series I is divisible by the incorrect number in Series II. II. The sum of the incorrect numbers is a multiple of 15. III. If 39 is subtracted from the incorrect number in Series II and the result is squared, it exceeds the incorrect number in Series I. IV. The difference between the incorrect numbers is a multiple of 13.
    A Only I and II Correct Answer Incorrect Answer
    B Only I, II and III Correct Answer Incorrect Answer
    C Only I, III and IV Correct Answer Incorrect Answer
    D Only IV Correct Answer Incorrect Answer
    E All I, II, III and IV Correct Answer Incorrect Answer

    Solution

    ATQ, Series I, (17 - 2) × 3 = 45 (45 + 2) × 3 = 141 (141 - 2) × 3 = 417 (417 + 2) × 3 = 1257 (1257 - 2) × 3 = 3765 Wrong Number = 420 Series II, (4 - 1) × 2 = 6 (6 - 1) × 3 = 15 (15 - 1) × 4 = 56 (56 - 1) × 5 = 275 (275 - 1) × 6 = 1644 Wrong Number = 60 I) 420/60 = 7 (Correct) II) (420 + 60)/15 = 480/15 = 32 (Correct) III) (60 - 39)2 = 212 = 441 > 420 (Correct) IV) (420 - 60)/13 = 360/13 = 27 + 9/13 (Incorrect) Hence, Only I, II and III are true.

    Practice Next
    More Previous year papers Questions

    • Highest productivity of sugarcane in India is :

    • Given below are two statements:

      Statement I

      Ginning percentage, colour, trash, fibre quality, and fibre length are the important commerc...

    • Which of the following crop the Seed Multiplication Ratio (SMR) is low?

    • Centre for Environment Management of Degraded Ecosystem (CEMDE)

    • Gibbrellin enhances

    • Match List I with List II

      The crop coefficient (Kc) for major crops at harvest

    • Match List I with List II

      Match the weed species with their seed production potential

    • Which caste of honeybee has the primary function of impregnating the young queen and is physically incapable of performing the work of the hive?

    • Which one of the following is not the principles of Farm Finance?

    • Which of the following has power to make regulations under Food Safety Standard Act?

      • Relevant for Exams:

      ask-question