CATArithmetic > Medium222\sqrt{2}2221/21/21/22\sqrt{2}2✅ Correct Option: 2Related questions:CAT 2020 Slot 1Two persons are walking beside a railway track at respective speeds of 222 and 4 km4 \mathrm{~km}4 km per hour in the same direction. A train came from behind them and crossed them in 909090 and 100100100 seconds, respectively. The time, in seconds, taken by the train to cross a stationary object?CAT 2020 Slot 2In a car race, car AAA beats car BBB by 45 km45 \mathrm{~km}45 km, car BBB beats car CCC by 505050km, and car AAA beats CCC by 90 km90 \mathrm{~km}90 km. the distance (in km) over which the race has been conducted isCAT 2023 Slot 2Ravi is driving at a speed of 404040 km/h on a road. Vijay is 545454 meters behind Ravi and driving in the same direction as Ravi. Ashok is driving along the same road from the opposite direction at a speed of 505050 km/h and is 225225225 meters away from Ravi. The speed, in km/h, at which Vijay should drive so that all the three cross each other at the same time, is