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Frequently Asked IBM Numerical Ability - Averages Interview Questions with Answers

(#M40004603) IBM QUESTION Miscellaneous Keep an EYE

If a salesman's average is a new order every other week, he will break the office record of the year. However, after 28 weeks, he is six orders behind schedule. In what proportion of the remaining weeks does he have to obtain a new order to break the record?

Asked In IBM (13 years ago)

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(#M40005576) IBM QUESTION Average Keep an EYE

The average of 5 quantities is 10 and the average of 3 of them is 9. What is the average of the remaining 2?

Asked In IBM (13 years ago)

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(#M40157646) IBM QUESTION Keep an EYE

Let X be a four-digit number with exactly three consecutive digits being same and is a multiple of 9. How many such X?s are possible?

Asked In IBM Sonjeidaah (9 years ago)

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(#M40005580) IBM QUESTION Average Keep an EYE

Average weight of 25 boys in a class is 48 kgs. The average weight of class of 40 students is 45 kgs. What is the average weight of the 15 girls in the class?

Asked In IBM (13 years ago)

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(#M40151970) IBM QUESTION Keep an EYE

There are 20 students with an average height of 105 cms in a class. Then 10 students with an average height of 120 cms join the class. What will be the average height of the class now?

Asked In IBM prabhat srivastava (10 years ago)

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(#M40159100) IBM QUESTION Average Keep an EYE

a hostel had 320 inmates. this year 80 more inmates joined and the average expenditure reduced by 5 but the total expenditure went up by 400. what is the expenditure of the hostel in this year?

Asked In IBM Preetika Mondal (8 years ago)

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(#M40005569) IBM QUESTION Average Keep an EYE

The average monthly salary of 12 workers and 3 managers in a factory was Rs. 600. When one of the managers whose salary was Rs. 720, was replaced with a new manager, the average salary of the team went down to Rs. 580. What is the salary of the new manager?

Asked In IBM (13 years ago)

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(#M40005574) IBM QUESTION Average Keep an EYE

When a student weighing 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?

Asked In IBM (13 years ago)

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(#M40005572) IBM QUESTION Average Keep an EYE

The average temperature on Wednesday, Thursday and Friday was 25o. The average temperature on Thursday, Friday and Saturday was 24o. If the temperature on Saturday was 27o, what was the temperature on Wednesday?

Asked In IBM (13 years ago)

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(#M40005577) IBM QUESTION Average Keep an EYE

The average age of a family of 5 members is 20 years. If the age of the youngest member is 10 years, what was the average age of the family at the time of the birth of the youngest member?

Asked In IBM (13 years ago)

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