Question
Which of the following statement is true for
NRR?Solution
The reproduction of the population refers to a change of a generation into a new one. Reproduction is measured by gross reproduction rates or net reproduction rates that generally indicate the ratio between the sizes of the daughter's and mother's generations. The fertility and mortality of the mother's generation before the end of the childbearing age is taken into account in the calculation of the net reproduction rate. In the gross reproduction rate this mortality is not taken into consideration. If the net reproduction rate calculated per one woman is less than one, the daughter's generation is smaller than the mother's generation and the mother's generation has not reproduced itself. Normally NRR varies from 0 to 5 and it cannot exceed GRR. If NRR = 1, then the female population will exactly replace itself into new generation and population remains constant.
In each group of questions below are two conclusions followed by five set of statements. You have to choose the correct set of statements that logicall...
Statement:
I) All blue are purple
II) Some purple are yellow
III) No yellow is green
IV) All green are brown
Co...
Select the option that is related to third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
EX...
Statements: Some dogs are cats.
No camel is a rat.
All cats are camels.
Conclusions: I. All dogs may be camels.
II. Some ...
Statements:
Only a few Novels are Journals.
Only a few Journals are Booklets.
All Booklets are Magazine.
Some Booklets are ...
Statements : Some potatoes are nuts.
All nuts are cashews.
No cashew is a fruit.
Conclusions: Some potatoes are cashews.
Statements:
Only a few Lotion is Shampoo.
No Shampoo is Conditioner.
Only Conditioner is Soap.
Conclusion:
I. So...
Statements:
Some dogs are cat
No cat is a lion
All lions are tiger
Conclusion:
I. All dog can never be lion
...Statements: Some doors are windows.
All houses are windows.
No mirror is a door.
Conclusions: I. Some doors are mirror
In the question below, three statements are given followed by the conclusions. You have to take the given statements to be true even if they seem to be...
