New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

     Choose the correct phrase from the options to improve

    the sentences given below. If the sentence is correct and no improvement is required, select ‘E’ as your answer. X-ray wavelengths are shorter than UV rays and typically longer than gamma rays.
    A shorter than those of UV rays and typically longer than those of Correct Answer Incorrect Answer
    B shorter than UV rays and typically longer than those of Correct Answer Incorrect Answer
    C shorter than that of UV rays and typically longer than that of Correct Answer Incorrect Answer
    D shorter than that of UV rays and typically longer than Correct Answer Incorrect Answer
    E No improvement required Correct Answer Incorrect Answer

    Solution

    Here, the wavelengths should be compared. So, ‘those of’ should be inserted before both ‘UV rays’ and ‘gamma rays’. X-ray wavelengths are shorter than those of UV rays and typically longer than those of gamma rays.

    Practice Next

    Relevant for Exams: