Mounika, Kavitha and Rajani are friends studying in the same class. In a class test inmath, Mounika got 17 out of 25. Kavitha got 20. Their average score was 19. How muchdid Rajani score?

Priya, Juhi, Amit, Nitin and Ram are five friends studying in the same class. Juhi scores higher marks than Ram but lesser than Priya. Nitin scores the highest and Ram scores secures second rank out of the five, who stands at the third position?

In a class test, a student scored 8 marks out of 25 marks. The student's marks in percentage is:

In a class test, a student scored 8 marks out of 25 marks. The student's marks in percentage is:

In a class test, a student scored 21 marks out of 25 marks. The student's marks in percentage terms is:

There are 90 students in a class, out of which 70% are from village A and others are from village B. The average score of students from village B in a test is 20% more than that from village A. If the average score of all the students is 53, then what is the average score of the students from village B? एक कक्षा में 90 छात्र हैं, जिनमें से 70% छात्र गाँव A से हैं तथा अन्य छात्र गाँव B से हैं | गाँव B के छात्रों का औसत अंक गाँव A के छात्रों के औसत अंक से 20% अधिक है | यदि सभी छात्रों का औसत अंक 53 है, तो गाँव B के छात्रों का औसत अंक ज्ञात करें |

Kanaka took 8 tests for her social studies class. Each test has a maximum score of 100 and a minimum score of 0. On the 8 tests, Kanaka's mean score was 90. More than a quarter of her tests have scores less than 85. IF the average of the remaining tests is x, which of the following must be true?