Find the number of boys and number of girls in the row?
I. R sits 18th from left end of the row and Y sits 11th from the right end of the row. R and Y interchange their positions, after interchanging the position R’s position is 20th from left end.
II. Total 43 students are in the row and all are facing is same direction.
a
If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
b
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.
c
If the data either in statement I alone or in statement II alone are sufficient to answer the question.
d
If the data even in both statements I and II together are not sufficient to answer the question.
e
If the data in both statement I and II together are necessary to answer the question.
Answer : Option D
Explanation :
