The following question consists of two statements I and II are given below. You have to decide whether the data provided in the statements are sufficient to answer the question.
What is the salary of R, in a group of P, Q, R, S and T whose average is Rs. 45980.
I. Total of the salary of P and T is Rs. 90670
II. Total of the salary of Q and S is Rs. 76540.
(a) The data in statement I alone was sufficient to the answer the question while II alone not sufficient to the answer the question.
(b) Data in statement II alone are sufficient to answer the question while data in statement I alone are not sufficient to answer the questions.
(c) The data in statement I alone or in statement II alone are sufficient to answer the questions.
(d) The data in both statements I and II are sufficient to answer the question.
The following question consists of two statements I and II are given below. You have to decide whether the data provided in the statements are sufficient to answer the question.
What is the salary of R, in a group of P, Q, R, S and T whose average is Rs. 45980.
I. Total of the salary of P and T is Rs. 90670
II. Total of the salary of Q and S is Rs. 76540.
(a) The data in statement I alone was sufficient to the answer the question while II alone not sufficient to the answer the question.
(b) Data in statement II alone are sufficient to answer the question while data in statement I alone are not sufficient to answer the questions.
(c) The data in statement I alone or in statement II alone are sufficient to answer the questions.
(d) The data in both statements I and II are sufficient to answer the question.
I.
II.
Adding and subtracting from we get
So, both I and II together give the answer.