How to solve CMAT 2022 Question 1?

This question can be solved by applying the core concept explained in the solution above, followed by step-by-step calculation and elimination of options.

Which concept is tested in this question?

This question tests fundamental concepts commonly asked in CMAT exams.

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CMAT 2022 Question 1

This is a detailed step-by-step solution for CMAT 2022 Question 1. Understand the concept, common mistakes, and expert tips to solve similar questions in CMAT exam.

CMAT 2022

Let the number of boys be 4x and number of girls be 6x
Given, 4x+6x = 50
x = 5
Number of boys = 20 and number of girls = 30
Average marks of girls = 60
Total marks scored by girls = 60 30 = 1800
Average marks score by batch = 62
Total marks scored by batch = 62 50 = 3100
Marks scored by boys = 3100 - 1800 = 1300
Average marks of boys = 1300/20 = 65
Answer is option D.

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