Question
Average marks scored by each boy in a class were 70,
whereas that by each girl were 80. If the number of boys is 50% more than the number of girls, then find the average score of each student.Solution
Let the number of girls = 2x.
Thus, the number of boys = 3x. Total marks of boys = 3x × 70 = 210x
Total marks of girls = 2x × 80 = 160x Total marks = 210x + 160x = 370x
Total students = 2x + 3x = 5x Average = 370x ÷ 5x = 74
Which article in Constitution of India deals with the Right of minorities to establish and administer educational institutions?
Which of the following fundamental rights is not enshrined in the Constitution of India?
The fundamental duties of Indian citizens were incorporated into the Indian Constitution under which amendment.
Who presided over the first session of the Indian National Congress (INC)?
What is the maximum strength of the Public Accounts Committee of the Lok Sabha?
Panchayati Raj was introduced in the country in?
Which Article of the Indian Constitution deals with the establishment of the Finance Commission?
Which of the following is NOT a Fundamental Duty under the Indian Constitution?
Article 27 of the Constitution describes
Who was the first President of the Constituent Assembly of India?
