Ali and Badal start from the same position and at the same time in a 1200 m circular race with speed...........

Quantitative Aptitude (CHSL) Time & distance

Ali and Badal start from the same position and at the same time in a 1200 m circular race, with speeds of 27 km/h and 45

km/h, respectively. Find after how much time they will meet again on the track for the first time when they are both running in

the same direction.

This questions was previously asked in

SSC CHSL 1st June 2022 Shift-2

280 seconds

240 seconds

250 seconds

220 seconds

- Ali and Badal are in a race on a 1200 m circular track.

- Ali's speed is 27 km/h, which is 7.5 m/s.

- Badal's speed is 45 km/h, which is 12.5 m/s.

- Both races in the same direction.

To find when they meet again:

- Calculate their relative speed: \((12.5 - 7.5)\) m/s = 5 m/s.

- Determine the time to complete a 1200 m lap at this speed:

Time = \(\frac{1200}{5} = 240\) seconds.

Option 2: 240 seconds is the correct answer.

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