Question

In a school, 40% of the students are girls, and 60% are

Q: Answer-In a school, 40% of the students are girls, and 60% are boys. Half of the boys are enrolled in class...

ATQLet total population t Boys 60 of t, Girls 40 of t50 of the boys are enrolled in class 12, So, 50 are enrolled on class 10Number of boys who enrolled in class 10 0.50 0.60T 0.30T Given 0.30t 840 Hence t 840 0.30 2800 Number of girls 40 of 2800 1120

boys. Half of the boys are enrolled in class 12, while the remaining 840 boys are in class 10. What is the total number of girls in the school?

A Rs.1120

B Rs.2000

C Rs.2100

D Rs.1240

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निम्नलिखित में से कौन.वर्ण अन्तःस्थ नहीं है?
'परिश्रम' का पर्यायवाची शब्द है:
ए, ऐ, ओ, औ कौन सा स्वर है ?
‘ सहानुभूति’ का विलोम शब्द है :
निम्नलिखित विलोमार्थक शब्दों में असंगत युग्म है :
इत्यादि संकेतक चिह्न है .
'धैर्य' का समानार्थक शब्द है:
'सत्य' का पर्यायवाची शब्द है:
‘ सप्तसागर’ शब्द में कौन-सा समास है ?
निम्नलिखित विलोमार्थी शब्द-युग्मों में से असंगत है :

In a school, 40% of the students are girls, and 60% are

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