Directions: Each of the questions given 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 is sufficient to answer the question. Read both the statements and give answer. [IBPS (PO/MT) 2011] |
What is the product of X and Y? |
I. \[Y=X-28\] |
II. \[-\,\,42-12=X\] |
A) If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question
B) If the data in statement-II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question
C) If the data in statement I alone or in statement II alone is sufficient to answer the question
D) If the data in both the statements I and II is not sufficient to answer the question
E) If the data in both the statements I and II together is necessary to answer the question
Correct Answer: E
Solution :
From both statements, |
\[X-\,\,42-12\]\[\Rightarrow \]\[X=-\,\,54\] |
\[Y-\,\,54-28=-\,\,82\] |
Hence, product of \[X\] and \[Y=-\,54\times -\,\,82=4428\] |
You need to login to perform this action.
You will be redirected in
3 sec