The average temperature of the town in the first four days of month was 58 degrees. The average for the second, third, f…

The average weight of three boys A, B and C is $$\frac{{163}}{3}$$ kg, while the average weight of three boys B, D and E…

Find the average of the following sets of scores:<br>385, 441, 876, 221, 536, 46, 291, 428

Out of four numbers the average of the first three is 16 and that of the last three is 15. If the last number is 20, tha…

The average of six numbers is 32. If each of first three numbers is increased by 2 and each of the remaining three numbe…

Nine persons went to a hotel for taking their meals. Eight of them spent Rs. 12 each on their meals and the ninth spent …

The average of ten numbers is 7. If each number is multiplied by 12, then the average of the new set of numbers is :

There are three categories of jobs A, B and C. The average salary of the student who got the job of A and B categories i…