Home
Class 8
MATHS
The avetage age of a husband and a wife,...

The avetage age of a husband and a wife, who were married 4 years ago, was 25 years at the time of their marriage. The average age of the family consisting of husband, wife and a child born during that interval is 20 years today. The age of the child is

A

1 year

B

2 years

C

2.5 year

D

3 year

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • AVERAGE

    S CHAND IIT JEE FOUNDATION|Exercise QUESTION BANK |30 Videos

  • AREA AND PERIMETER OF RHOMBUS, TRAPEZIUM AND POLYGONS

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet-25 (Chapters 25 and 26)|10 Videos

  • CIRCLES

    S CHAND IIT JEE FOUNDATION|Exercise UNIT TEST - 4 |25 Videos

Similar Questions

Explore conceptually related problems

The average age of a husband and wife was 23 years when they were married 5 years ago. The average age of the husband, the wife and a child who was born during the interval, is 20 years now. How old is the child now?

The average of the age of a husband and wife, five years ago was 25 years. The average of the present age of husband, wife and a child born during the time is 21 years. Determine the present age of the child.

Knowledge Check

  • The average age of a husband and wife, who were married 4 years ago, was 25 years at the time of their marriage. The average age of the family consisting of husband, wife and a child, bom during the interval is 20 years today. The age of the child is

    A
    1 year
    B
    2 years
    C
    2.5 years
    D
    3 years

  • The average age of a husband and wife was 23 years when they were married 5 years ago. The average age of the husband , the wife and a child who was born during the interval , is 20 years now. How old is the child now ?

    A
    9 months
    B
    1 years
    C
    3 years
    D
    4 years

  • The average age of a husband and wife was 23 years when they were married 5 years ago the average age of the husband the wife and child who was born during the interval is 20 years now how old is the child now?

    A
    less than 1 year
    B
    1 year
    C
    3 year
    D
    4 year

    • Similar Questions

    Explore conceptually related problems

    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. The average age of the family now is:

    The average age of the husband and wife at the time of their marriage 6 years ago was 28 years 6 months. Now the average of the husband, wife and a child is 24 years. How old is the child?

    The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is :

    The average age of a husband and a wife was 27 years when they married 4 years ago. The average age of the husband, the wife and a new-born child is 21 years now. The present age of the child is:

    The average age of husband, wife and child 7 years ago was 42 years and that of wife and child 9 years ago was 36 years. The presentage of the husband is:

    Home
    Profile