Home / Quiz / Quiz on Math / Set 247
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Note: You can select only one option out of four option of each question.
Share Quiz on WhatsAppQuestion 1 :
Average monthly income of a family of 4 earning members was Rs. 735. One of the earning members died and therefore, the average income came down to Rs 650. The income of the deceased was?
Question 2 :
The average age of 24 students in a class is 10. If the teacher’s age is included, the average increase by one . The age of the teacher is ?
Question 3 :
The average expenditure of a man for the first five month is Rs. 120 and for the next seven months it is Rs . 130. if he saves Rs 299 in that year, his monthly average income is ?
Question 4 :
The average salary of 20 workers in an office id Rs. 1900 per month . If the manger’s salary is added , the average salary become Rs. 2000 p.m what is the manager’s annual salary ?
Question 5 :
The average of 6 observation is 12. A new 7th observation is included and the new average is decrease by 1 , the seventh observation is ?
Question 6 :
Out of four number, the average of first three is 15 and that of the last three is 16, if the last number is 19, the first is ?
Question 7 :
The average temperature of the first three days is 27° C and that of the next three is 29° C . If the average of the whole week is 28.5° C, the temperature of the last day of the week is ?
Question 8 :
A ship sails out to a mark at the rate of 15 kmph. and sails back at the rate of 10 kmph. The average rate of sailing is ?
Question 9 :
The average consumption of petrol for a car for seven months is 110 litres and for next five months it is 86 litres. The average monthly consumption is ?
Question 10 :
A batsman has a certain average runs for 11 innings . In the 12th innings he made a score of 90 runs and thereby decrease his average by 5 . His average after 12th innings is ?
Here the correct answers of every question in this quiz.
Q.1 [C], Q.2 [C], Q.3 [B], Q.4 [D], Q.5 [C], Q.6 [B], Q.7 [C], Q.8 [B], Q.9 [C], Q.10 [B],Select subject of which you want to take Quizzes.
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