EXERCISE-D II. Al and K (DATA SUFFICIENCY TYPE QUESTIONJ) II. Five years ago her age was twenty-fisa Deepak's age at that time. II. Rahul is 5 yé (a) I and II only (c) I and II on Three years ago, the average of A and 3. How old is C now ? I. 18 years. average (e) Any two o II. With C joining them now, the a 22 years. 4. What is Reena's present age ? 11. What is the 1. The ratic 11. Y's age III. One-fo I. Y's ag age. Directions (Questions 1 to 8): Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in State- ment II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in State- ment I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
what is average age of A and B?
I. the ratio between one fifth of A's age and one fourth of B's age is 1:2
II. the product of their ages is 20 times B's age
Answers
Answer:
EXERCISE-D II. Al and K (DATA SUFFICIENCY TYPE QUESTIONJ) II. Five years ago her age was twenty-fisa Deepak's age at that time. II. Rahul is 5 yé (a) I and II only (c) I and II on Three years ago, the average of A and 3. How old is C now ? I. 18 years. average (e) Any two o II. With C joining them now, the a 22 years. 4. What is Reena's present age ? 11. What is the 1. The ratic 11. Y's age III. One-fo I. Y's ag age. Directions (Questions 1 to 8): Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in State- ment II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in State- ment I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
what is average age of A and B?
I. the ratio between one fifth of A's age and one fourth of B's age is 1:2
II. the product of their ages is 20 times B's age
Step-by-step explanation:
EXERCISE-D II. Al and K (DATA SUFFICIENCY TYPE QUESTIONJ) II. Five years ago her age was twenty-fisa Deepak's age at that time. II. Rahul is 5 yé (a) I and II only (c) I and II on Three years ago, the average of A and 3. How old is C now ? I. 18 years. average (e) Any two o II. With C joining them now, the a 22 years. 4. What is Reena's present age ? 11. What is the 1. The ratic 11. Y's age III. One-fo I. Y's ag age. Directions (Questions 1 to 8): Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in State- ment II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in State- ment I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
what is average age of A and B?
I. the ratio between one fifth of A's age and one fourth of B's age is 1:2
II. the product of their ages is 20 times B's age