Average Important Question For Sainik School Entrance Exam
Class VIII Maths Sainik School Math VIII 
Posted by Priya on 2024-09-14 06:14:13 |
Last Updated by Priya on 2024-12-12 16:48:50
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Average Question For Sainik School Entrance Exam
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All Question Are Based On Class VIII Standard as Asked In Previous Paper
1.
The
average salary of 20 workers in an office is Rs. 1900 per month. If the managers
salary is added, the average becomes Rs. 2000 per month. The managers annual
salary in Rs. is:
2.
In
a certain primary school, there are 60 boys of age 12 each, 40 of age 13 each,
50 of age 14 each and 50 of age 15 each. The average age (in years) of the boys
of the school is:
3.
The
average age of 24 students and the class teacher is 16 years. If the class
teachers age is excluded the average reduces by 1 year. What is the age of the
class teacher?
4.
The
average age of 8 numbers is 14. If 2 is subtracted from each given number, what
will be the new average ?
5.
The
average of 34 boys in a class in 14 years. If the teachers age is included the
average age of the boys and the teacher becomes 15 years. What is the teachers
age ?
6.
The
average of 40 numbers is 405. If each of the numbers is multiplied by 8, find
the average of new set of numbers.
7.
The
average weight of 8 is 21. If each of the numbers is multiplied by 8, find the
average of new set of numbers.
8.
A
constant distance from A to B is covered by a man at 40 km/hr. The person rides
back the same disance at 30 km/hr. Find his average speed during the whole
journey.
9.
The
average marks scored by Ganesh in English, Science, Mathematics and History is
less than 15 from that scored by him in English, History, Geography and
Mathematics. What is the difference of marks in Science and Geography scored by
him?
10.
5
years ago, the average age of A, B, C and D was 45. With E joining them now,
the average age of all the five is 49 years. How old is E?
11.
Out
of three numbers, the first is twice the second and is half of the third. If
the average of the three numbers is 56, the three numbers in order are:
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