Maths

The average weight of a class of 115 students is 52.4 kg. If the average weight of the 63 boys […]

The average of the number 253, 245, 325, 120 and 115+2k is 212. Find the average of the numbers 353,

The average weight of a family of five members (in kg) whose weights are 40 kg, 49kg, 56kg, 68 kg

In a mock test conducted by a coaching institute, 20 students average scored 75% marks and the remaining 15 students

In the first 5 overs of a T-20 international cricket match, the run rate was only 5.6. What should be

The average of the sales of an electronics shop in the years 1991, 1992, 1993 and 1994 is 2000, and

The average monthly income of A and B is ₹3,590. The average monthly income of B and C is ₹4,250.

The average monthly expenditure of a family was ₹8,600 during the first three months, ₹9,750 during the next four months

In a 100-marks test, the average of marks scored by 50 students was found to be 65. Later on, it

The average age of 39 students of a class is 39 years. If the age of the teacher is also

The average age of 54 students of a class is 37 years. If the age of the teacher is also

The average score of 7 players was initially recorded as 55. However, it was later discovered that a score of

The average age of 48 students of a class is 22 years. If the age of the teacher is also

The average weight of Gopal, Akshay and Atul is 46 kg. If the average weight of Gopal and Akshay be