A group of 210 students appeared in some test. The mean of 1/3rd of students is found to be 60. the mean of the remaining students is found to be78. The mean of the whole group will be:

🎲 Try a Random Question  |  Total Questions in Quiz: 1581  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
UGC NET Teaching and Research Aptitude Previous Paper MCQs — practice the complete quiz, review flashcards, or try a random question.

1500+ questions from past papers.

The UGC NET General Paper on Teaching & Research Aptitude is an exam designed to test the teaching and research skills of Indian teachers to determine their eligibility for college lectureship. 
 


A group of 210 students appeared in some test. The mean of 1/3rd of students is found to be 60. the mean of the remaining students is found to be<br />78. The mean of the whole group will be:






ADVERTISEMENT