• Placement Questions
• /
• IBM
• /
• Numerical Ability
• /
• Averages

IBM Numerical Ability - Averages Interview Questions with Answers

(#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)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (23)   (13) Submit Your Solution Averages

(#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)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (14)   (5) Submit Your Solution Averages

(#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)

Unsolved Read Solution (28)

Is this Puzzle helpful?   (50)   (9) Submit Your Solution Averages

(#M40151642) IBM QUESTION Keep an EYE

4.A company selects an employee at his 25th age and offers salary as Rs.40000 per
annum for first 2 years. Afterwards, every year he gets increment of Rs.4000 for
next 15 years and his salary become constant till his retirement. If Rs.80,000 is
his average salary (throughout his career) then at what age he retires?

Asked In IBM dewanshi (10 years ago)

Unsolved Read Solution (12)

Is this Puzzle helpful?   (21)   (2) Submit Your Solution Averages

(#M40151412) IBM QUESTION aptitude Keep an EYE

A batsman makes a score of 87 runs in the 17th inning and thus increases his averages by 3. What is his average after 17th inning?

Option
1) 39
2) 35
3) 42
4) 40.5

Asked In IBM monisha (10 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (7)   (1) Submit Your Solution Averages

(#M40151411) IBM QUESTION aptitude Keep an EYE

The average age of a husband and his wife was 23 years at the time of their marriage. After five years they have a one year old child. What is the average age of the family ?

Option
1) 21 years
2) 20 years
3) 18 years
4) 19 years

Asked In IBM monisha (10 years ago)

Unsolved Read Solution (10)

Is this Puzzle helpful?   (38)   (13) Submit Your Solution Averages

(#M40017491) IBM QUESTION face to face round Keep an EYE

a^b+b^a=Your age
Then the value of a and b are??

Asked In IBM madhuri atchakala (12 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (2)   (0) Submit Your Solution Averages

(#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)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (3)   (2) Submit Your Solution Averages

(#M40005579) IBM QUESTION Average Keep an EYE

Average cost of 5 apples and 4 mangoes is Rs. 36. The average cost of 7 apples and 8 mangoes is Rs. 48. What is the total cost of 24 apples and 24 mangoes?

Asked In IBM (13 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (25)   (7) Submit Your Solution Averages

(#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)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (32)   (9) Submit Your Solution Averages