Start learning 50% faster. Sign in now
Total student =70 Ratio of the girls and boys=3:2 Girls =3/5) ×70=42 Boys =28. Average marks in physics 28 boys =72 Total marks in physics of 28 boys =72×28=2016 average marks scored by the whole class in Physics = 80 Total marks scored by whole class =80×70=5600 Total marks scored by girls =5600-2016=3584 Average marks in physics of 42 girls=3584/42=85.3
Which one of the following statements about ancient Indian pottery is correct?
In which of the following languages is ‘Childhood Days - A Memoir’ by Satyajit Ray written?
According to the classification of minerals, which of the following is a Non-Ferrous metal?
Which of the following rivers forms the Bird Foot Delta?
Kalibangan, the Indus Valley site, is in:
What do you mean by balanced budget?
Where was the 5th International Conference on Disaster Resilient Infrastructure (ICDRI) 2023 held in April 2023?
Complete the statement given below with respect to the judge's removal.
The Indian Constitution :-
Which of the following taxes is proportional in nature?
Which of the following is an Indian research center in Antarctica?