New Enroll for RBI, PFRDA & NABARD Intro Class! April 18 at 9:15 PM

    Question

    In this problem, you're provided with two quantities,

    Quantity I and Quantity II, and your task is to solve both quantities and determine the correct relationship between them. Quantity I: The speeds of two cars, 'A' and 'B,' are in the ratio 3:4. If car 'B' takes 5 hours to travel 240 kilometers, calculate the speed of car 'A.' Quantity II: A train requires 15 seconds to pass a pole. Given that the length of the train is 180 meters, determine the speed of the train. Now, compare Quantity I and Quantity II to establish the correct relationship between them and choose the appropriate option.
    A Quantity I < Quantity II Correct Answer Incorrect Answer
    B Quantity-I > Quantity-II Correct Answer Incorrect Answer
    C Quantity-I ≤ Quantity-II Correct Answer Incorrect Answer
    D Quantity-I ≥ Quantity-II Correct Answer Incorrect Answer
    E Quantity-I = Quantity-II or No relation Correct Answer Incorrect Answer

    Solution

    Quantity I: Speed of car 'B' = 240 ÷ 5 = 48 km/h So, speed of car 'A' = 48 × (3/4) = 36 km/h So, speed of car 'A' = 36 × (5/18) = 10 m/s So, Quantity I = 10 m/s Quantity II: Speed of the train = 180 ÷ 15 = 12 m/s So, Quantity II = 12 m/s So, Quantity I < Quantity II

    Practice Next