Average Practice Question AISSEE Entrance Exam

Class VIII Maths Sainik School Math VIII

Average Practice Question Sainik School Entrance Exam Military School Entrance Exam By Sainik Institute Lucknow Posted by Priya on 2024-10-14 05:18:16 | Last Updated by Priya on 2024-12-12 17:52:40

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Average Practice Question Sainik School Entrance Exam Military School Entrance Exam By Sainik Institute Lucknow

Average Important Question Sainik Institute Lucknow 08009022522

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1.         Find the average of following numbers 75, 64, 70, 66, 85, and 48

2.         Find the average of the first 50 natural numbers.

3.         Find the average of the squares of the first 10 numbers.

4.         If 12x + 12 y = 108, find the average of x and y.

5.         Average of six numbers is 66. If five of the numbers be 54, 64, 75, 67 and 45, find the 

sixth number.

6.         Average expenditure of four days for a boy is Rs.63. If first day he spent Rs.110, second the day he spent Rs.95, on the third day, he spent Rs.25. How much did he spend on the fourth day?

7.         Average of three numbers is 28. If the first number be the half of the second number and The third number is the double of the second number. Find the third number.

8.         Average of five numbers is 27. If one of the numbers is removed,. The average becomes 25 What is the value of the removed number?

9.         The average of the height of five students having height 30, 40, 50, 60, 70.

10.       Average cost of 10 pens is Rs.200 and Average cost of 10 pencils is Rs.100. Find the 

average cost of all pens and pencils.

11.       Of the three numbers, second is twice the first and is also thrice the third. If the average of three numbers be 44, find the smallest number.

12.       The average age of a class of 39 students is included, then the average increases by 3 

months. Find the age of the teacher.

13.       The average salary of workers of a factory is Rs.6000. The average salary of 15 

technicians is Rs.12000 and that of non-technicians is Rs.3750. Find the total number of workers in the factory.

14.       A batsman makes a score of 87 runs in the 17th inning and thus increases his average 

by 3. Find his average after the 17th innings.

15.       Average temperature on Sunday, Monday and Tuesday was 37° and that on Monday, 

Tuesday and Wednesday were 39°. What was the temperature of Sunday, if on 

Wednesday it was 42°?

16.       The average of 13 numbers is 40. If the average of first 7 numbers be 35, find the 7th 

number.

17.       The average of A and B is 20, average of B and C is 19 and average of C and A is 21. 

Find the value of A.

18.       The average of five consecutive numbers is 48. Find the largest number.

19.       Find the average of the first 10 multiples of 4. 

20.       Find the average of the first ten prime numbers.

21.       The average of 12 numbers is 15. If each number is increased by 1, find the new 

average.

22.       The average of 24 numbers is 73. If each number is decreased by 4, what will be the 

new average?

 

Above Question are Based On Sainik School Entrance Exam Class IX

Military School Class IX

 

Sainik School Coaching Centre Lucknow

www.sainikinstitutelucknow.com

 

 

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