Women generally cannot give birth to a child after 50 years of age .

Write the physiological reason,why a woman generally cannot conceive a child after 50 years of age.

A child of 2 to 3 years of age

Statement: It is desirable to put the child in school at the age of 5 or so. Assumptions: I. At that age the child reaches appropriate level of development and is ready to learn. II. The schools do not admit children after six years of age.

The average age of a couple is 25 years. The average age of the family just after the birth of the first child was 18 years. The average age of the family just after the second child was born was 15 years. The average age of the family after the third and the fourth children (who are twins) were born was 12 years. If the present average age of the family of six persons is 16 years, how old is the eldest child ?

Explain the method that is adopted by a woman to give birth to a child when she cannot conceive in a normal course.

3yr ago, the average age of family of 5 members was 17yr . Even after the birth of a child , the average is same today. Find out the age of child.

Eight years ago there were 5 members in the Arthur's family and then the average age of the family was 36 years. Mean while Arthur got married and gave birth to a child still the average age of his family is same now. The age of his wife at the time of his child's birth was if the difference between the age of her child and herself was 26 years :

Eight years ago there were 5 members in the Arthur's family and then the average age of the family was 36 years. Mean while Arthur got married and gave birth to a child. Still the average age of his family is same now. The age of his wife at the time of his child's birth was. If the difference between the age of her child and herself was 26 years :

Present age of Rajesh is x years. After 5 years his age will be