Direction: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and Read both the statements and give answer
-
What is the average monthly income per family member?
I. Each male earns $ 1250 a month and each female earns $1050 a month.
II. Ratio of males to females in the family is 2 : 1.
-
- If the data in statement I alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
- If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
- If the data either in statement I alone or in statement II alone are sufficient to answer the question.
- If the data even in both statements I and II together are not sufficient to answer the question.
- None of these
Correct Option: E
On the basis of above given details in question , we can say that
I → M = $ 1250 and F = $ 1050
II → M : F = 2 : 1
Let male and female are 2k and k respectively .
On combining both the statements,
| Average = | 2K x 1250 + K x 1050 | = | 2500 + 1050 | = 1183.33 |
| 3K | 3 |
