Aptitude Average Test Mcqs Online Preparation

Aptitude Average Test Mcqs With Answers Online Preparation Start Below

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Question 1 of 15

1. The mean of 100 observation was calculated as 40. It was found later on that one of the observation was misread as 83 instead of 53. The correct mean is ?
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D.

Question 1 of 15

Question 2 of 15

2. The average of 7 consecutive number is 33. The largest of these numbers is ?
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D.

Question 2 of 15

Question 3 of 15

3. Five year ago, the average age P and Q was 15 years. Average age of P, Q and R today is 20 years. How old will R be after 10 Years ?
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Question 3 of 15

Question 4 of 15

4. The average of first 50 natural numbers is ?
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D.

Question 4 of 15

Question 5 of 15

5. A cricketer has a certain average for 9 innings. In the tenth inning, he scores 100 runs, thereby increasing his average by 8 runs. His new average is ?
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D.

Question 5 of 15

Question 6 of 15

6. The average temperature from Monday to Thursday is 48º and from Tuesday to Friday is 52º. If the temperature on Monday is 42º, What was it on Friday ?
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D.

Question 6 of 15

Question 7 of 15

7. The average income of A for 15 days is Rs. 70. The average for first days in Rs. 60 and that for the last nine days in Rs. 80. The income for the sixth day is ?
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D.

Question 7 of 15

Question 8 of 15

8. The average of 50 numbers is 38. If two numbers 45 and 55 are discarded, the average of the remaining set of numbers is ?
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B.
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D.

Question 8 of 15

Question 9 of 15

9. The average of 7 numbers is 5. If the average of first six of these numbers is 4, the seventh number is ?
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D.

Question 9 of 15

Question 10 of 15

10. The daily earnings of a taxi driver during a week are: Rs. 60, Rs. 65, Rs. 70, Rs. 52.50, Rs. 63, Rs. 73 and Rs. 68. What is his average daily earning for the week ?
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D.

Question 10 of 15

Question 11 of 15

11. The average monthly salary of a staff of 9 persons is Rs. 2450. One number of the whose monthly salary is Rs. 2650 is transferred. Find the average salary of the remaining 8 persons of the staff ?
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D.

Question 11 of 15

Question 12 of 15

12. In a class of 20 students in an examination in Mathematics 2 students scored 100 marks each, 3 got zero each and the average of the rest was 40. What is the average of the whole class ?
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Question 12 of 15

Question 13 of 15

13. The average age of 30 students of a class is 12 years. The average age of a group of the students is 10 years and that of another group of them is 14 years. What is the average age of the remaining students ?
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Question 13 of 15

Question 14 of 15

14. The average of eight numbers is 14. The average of six of these numbers is 16. The average the remaining two numbers is ?
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D.

Question 14 of 15

Question 15 of 15

15. A motorist travels to a place 150 km away at average speed of 50 km hour and returns at 30 km per hour. His average speed for the whole journey in km per hour is ?
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Question 15 of 15


 

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