The average expenditure of a man for the first 7 month is Rs.5000 and for the next 5 months is Rs.8000. If he saves 12000 in that year then find his ave...
The average age of 12 girls is 35 years. If the age of two more girl is added the average decreases by one and a half year. What is the sum of the age o...
The average of 12, 33, and x is 25. What is the value of x?
The average weight of 14 persons increases by 3.5 kg when a new person comes in place of one of them weighing 48 kg. The weight of the new person is.
[123 ÷ 8 ÷ 9] × 144 = ? + 12 × 5
In a class of 50 students there are 22 girls who scored an average of 35 marks in the test. What is the average marks of the boys if the class average ...
The average of all prime numbers between 32 and 69 is.
The average weight of 40 students in a class is 50 kg. If two new students with weights 72 kg and 68 kg join the class, find the new average weight of t...
The average height of the boys in a class is 160 cm, while the average height of the girls is 155 cm. The overall average height of all students in the ...
The average age of a class of 22 girls is 18 years. If 2 new girls having average age of 12 years join the class, then the average age of the class beco...
Relevant for Exams:
