Average weight of a group of 9 students is 43 kg. When a new student joins the group, the average weight of the group becomes 45 kg. What is the weight (in kg) of the new student?
A61
B62
C63
D64
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The average weight of a class of 30 students is 42 kg. If the weight of the teacher be included, the average weight increases by 500 g. Find the weight of the teacher.
ഒരു കുടുംബത്തിലെ അഞ്ച് അംഗങ്ങളുടെ ശരാശരി പ്രായം 23 വയസ്സാണ്. ഇതിൽ ഏറ്റവും പ്രായം കുറഞ്ഞ ആളുടെ പ്രായം 11 വയസ്സാണ്. ഈ കുടുംബത്തിൽ ബാക്കിയുള്ളവരുടെ പ്രായത്തിന്റെ ശരാശരി എത്രയാണ് ?
The line graph given below represents the runs scored by Kohli and Sharma against 5 teams.Total runs scored by Sharma against 5 teams is what percent of total runs scored by Kohli against 5 teams?
An average of 5 numbers is 40. If two of them are excluded then the average of remaining numbers becomes 45. Find out the excluded numbers.
Average weight of 10 students of a class is 40 if weight of one student marked as 80 instead of 60. Find the original average of students weight