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    Question

    Given below are four jumbled sentences. Select the option

    that gives their correct logical sequence. (A) Navigators measure the angles between these bodies and the horizon using instruments such as the sextant.(B) By combining these measurements with accurate timekeeping, they can calculate their exact latitude and longitude.(C) Despite modern GPS technology, celestial navigation remains an important skill for backup navigation during long ocean voyages.(D) Celestial navigation is an ancient method used by sailors to find their position at sea by observing celestial bodies like the sun, moon, stars, and planets.
    A CABD Correct Answer Incorrect Answer
    B ACBD Correct Answer Incorrect Answer
    C BACD Correct Answer Incorrect Answer
    D DABC Correct Answer Incorrect Answer

    Solution

    Sentence (D) introduces the topic by defining celestial navigation.
    Sentence (A) explains how navigators measure angles using instruments.
    Sentence (B) describes how these measurements help calculate position.
    Sentence (C) concludes by mentioning the relevance of celestial navigation despite modern technology.

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