Question
Solution
Determine the average of all prime numbers that lie between 35 and 70.
The average salary of all males and females in an office is Rs.16000 and the total number of females in the office is 16. If the average salaries of mal...
There are three classes P, Q and R. The average marks of class P is 75. The average marks of class Q is 80. The average marks of class R is 85. The aver...
- The average of six numbers is 54. When two more numbers are included, the average increases by 3. Find the average of the numbers included.
What is the average of odd numbers greater than 10 but less than 30?
The average of five even numbers is 64. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4....
The average salary of 5 employees is ₹60,000. If the highest and lowest salaries are excluded, the average becomes ₹58,000. The lowest salary is ₹...
Out of three numbers the average of the first and the second number is 37 more than the average of the second and the third number. What is the differen...
The average of five consecutive natural numbers is 14. What will be the average of the seven numbers if the next two natural numbers are also included?
The ages of 5 children are 8, 10, 12, 14 and 16 years. Find their average age.
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