Rajdhani College has 2400 students, 40% of whom are girls. How many boys are there in the college?

1380

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1440

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1500

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1680

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Solution

The correct option is B 1440
Given: Total number of students in Rajdhani College = 2400
Number of girls = 40% of 2400
$= \frac{40}{100} \times 2400$
$= \frac{96000}{100}$
$= 960$
Number of boys = Total number of students – Number of girls
= 2400 – 960 = 1440

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Rajdhani College has 2400 students, 40% of whom are girls. How many boys are there in the college?

The correct option is B 1440Given: Total number of students in Rajdhani College = 2400 Number of girls = 40% of 2400 =40100×2400 =96000100 =960 Number of boys = Total number of students – Number of girls = 2400 – 960 = 1440

The correct option is B 1440
Given: Total number of students in Rajdhani College = 2400
Number of girls = 40% of 2400
$= \frac{40}{100} \times 2400$
$= \frac{96000}{100}$
$= 960$
Number of boys = Total number of students – Number of girls
= 2400 – 960 = 1440