The average expenditure of a man for the first five months Rs. 1200 and for the next seven months is Rs. 1300. If he sav…

The average temperature for Wednesday, Thursday and Friday was 40<sup>°</sup>C. The average for Thursday…

The average weight of 3 men, A, B and C is 84 kg. Another man D joins the group and the average now becomes 80 kg. If an…

The average marks obtained by a class of 60 students is 65. The average marks of half of the students is found to be 85.…

The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average mon…

The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these…

If the average of m numbers is n<sup>2</sup> and that of n numbers is m<sup>2</sup> , then the …

The average of first five multiples of 3 is: