πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!


    Question

    What is the least number that should be multiplied to

    735 so that it becomes divisible by 42?
    A 6 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 4 Correct Answer Incorrect Answer
    D 1 Correct Answer Incorrect Answer

    Solution

    Since, 735 = 3 Γ— 5 Γ— 7 Γ— 7 To be divisible by β€˜42’, a number must be divisible by all 2, 3 and 7. Since, 735 is divisible by β€˜3’ and β€˜7’. So, the least number that we need to multiply is β€˜2’. Therefore, required answer is 2.

    Practice Next

    Relevant for Exams:

    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call