Question
The total number of students in a school is 21980. If
the ratio of boys to the girls in the school is 70:87 respectively, then find the total number of girls in the school.Solution
Boys: Girls = 70 : 87 Total number of students = 21980 Number of girls = [87/(70+87)] × 21980 = 12180
If x : y = 3 : 4, then (7x – 4y) : (3x + 2y) = ?
Who inaugurated the 2nd India Sugar & Bio-Energy Conference 2024?
Who was awarded Subhash Chandra Bose Disaster Management Award-2024 in 'Institutional Category'?
Which one of the following has not been recently included in UNESCO's Memory of the World Asia-Pacific Regional Register?
- Under which year's legislation was the National Investigation Agency (NIA) established?
Which of the following rivers flows through the state of Uttar Pradesh?
Which Indian state government has launched the Digital Media Policy 2024 to promote its initiatives through social media influencers?
India and Which country share a border with China along the McMahon Line?
Which state is the host of Khelo India Youth Games 2025?
Which is the largest freshwater lake in India?
Relevant for Exams:
