When 70 is replaced with another number in a group of 15 no's it is found that the average increased by 3 . Find the newly added number ?
Average weight of 10 students increased by 2 kg when a boy of 48 kg replaced by another boy. Find the weight of the new boy ?
Average mark of 8 students in the class is 91 when one more student is included the average decreased by 1 find the mark scored by the new student ?
Average weight of 11 object is 200kg . If the weight of the new object is also included the average increased by 3 then what is the weight of the new object ?
Average age of 29 students in a class is 14 when the age of the teacher is also included the average increased by 1 then what is the age of teacher ?
Average weight of 8 members of a group is 37. it is found that the weight of one person is wrongly marked as 63 instead of 31 find the original average of the group ?
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
The average of 13 result is 60. if the average of the first 7 result is 59 and that of the last 7 is 61, then what will be the 7th result?
The average mark of 10 students in the class is 30 and average mark scored by all other students in the class is 40 if the total number of students are 30. Find the average of the whole class ?
വിരമിച്ച 9 പേര് അടങ്ങുന്ന ഒരു ഗ്രൂപ്പിന്റെ ശരാശരി പ്രായം 64 ആണ്. ഒരു അംഗം ഗ്രൂപ്പ് വിടുമ്പോൾ , ശരാശരി പ്രായം 62 ആയി കുറയുന്നു. എങ്കിൽ പോയ വ്യക്തിയുടെ പ്രായം എത്രയാണ് ?
The average of the marks of 14 students in a class is 63. If the marks of each student are doubled, find the new average?
The sum of five numbers is 655. The average of the first two numbers is 78 and the third number is 129. Find the average of the remaining two numbers?
The average of the marks of 14 students in a class is 66. If the marks of each student are doubled, find the new average?
Kanchan bought 52 books for Rs 1130 from one shop and 47 books for Rs 905 from another. What is the average price (in Rs) he paid per book ?
The average weight of 7 persons increases by 3 kg when a new person comes in place of one of them weighing 56 kg. What might be the weight of the new person?
The sum of five numbers is 655. The average of the first two numbers is 77 and the third number is 134. Find the average of the remaining two numbers?
In a class the average marks obtained in a science test by a group of 12 students is 70, by another group of 15 students is 85 and
that by another group of 18 students is 90. Find the average marks of all the students.
The sum of five numbers is 655. The average of the first two numbers is 76 and the third
number is 107. Find the average of the remaining two numbers?
ഒരു ക്ലാസിലെ 15 വിദ്യാർത്ഥികളുടെ ശരാശരി 43 ആണ്. ഓരോ വിദ്യാർത്ഥിയുടെയും മാർക്ക് ഇരട്ടിയാക്കിയാൽ, പുതിയ ശരാശരി എത്ര?
The sum of five numbers is 655. The average of the first two numbers is 78 and the third
number is 123. Find the average of the remaining two numbers?
The sum of five numbers is 655. The average of the first two numbers is 75 and the third number is 114. Find the average of the remaining two numbers?
The sum of five numbers is 655. The average of the first two numbers is 75 and the third
number is 122. Find the average of the remaining two numbers?
Mohan bought 52 books for Rs 1130 from one shop and 44 books for Rs 920 from another. What is the average price (in Rs) he paid per book ?
The sum of five numbers is 655. The average of the first two numbers is 76 and the third number is 103. Find the average of the remaining two numbers?
The sum of five numbers is 655. The average of the first two numbers is 78 and the third number is 102. Find the average of the remaining two numbers?
The sum of five numbers is 655. The average of the first two numbers is 75 and the third number is 107. Find the average of the remaining two numbers?