CAT 2022 Averages Question (Medium)

Question

The average weight of students in a class increases by 600 gm when some new students join the class. If the average weight of the new students is 3 kg more than the average weight of the original students, then the ratio of the number of original students to the number of new students is

Accepted Answer

! Averages https optima-learn.b-cdn.net quantPyqImages img_1751026088361_7.jpg Step 1 Define Variables Let Number of original students Average weight of original students in kg Number of new students Average weight of new students in kg Average weight of all students after new students join in kg St

CAT 2022

Quantitative

Averages

Medium

The average weight of students in a class increases by 600 gm when some new students join the class. If the average weight of the new students is 3 kg more than the average weight of the original students, then the ratio of the number of original students to the number of new students is

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