Data Sufficiency Set 16

Directions (1-5): Each of the following 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 give answer.

(a) if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient in 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 in either in statement I alone or in statement II alone are sufficient to answer the question.
(d) if the data in both the statements I and II together are not sufficient to answer the question.
(e) if the data in both the statements I and II are together necessary to answer the question.
Q1. Point A is in which direction with respect to point B?
I. Point D is to the east of point A. Point A is to the south of point F. Point B is in southwest of point D.
II. Point F is to the north-west to point B. Point B is to the south of point D which is east of Point F. Point A is in north of point D.
Q2. On which day of the same week is Lalit’s exam scheduled (Monday being the first day of the week)?
I. Lalit correctly remembers that his exam is scheduled on a day after Tuesday, but before Thursday of the same week.
II. Lalit’s father correctly remembers that Lalit’s exam is scheduled on the third day of the week.
Q3. How many marks has Janki scored in the test? (Maximum marks 20)
I. Janki scored two-digit marks. Her marks were not in decimals.
II. Janki scored more than 9 marks in the test. Her marks is perfect square.
Q4. P, Q, R, S and T are sitting in a row with all of them facing towards north direction. Who is second to the left of P?
I. R is to the immediate left of T and second to the right of S.
II. Q is to the immediate right of S and third to the left of P.
Q5. Who is sitting to the immediate right to Manisha among five friends sitting around a circle facing the centre?
I. Sherya is sitting exactly between Kajal and Sneha and Raj is sitting to the immediate right of Sneha.
II. Manisha is sitting exactly between Kajal and Raj and Sherya is sitting to the immediate right of Kajal.

Answers

1. Ans.(b)
Sol. A is north of B.
2. Ans.(c)
Sol. From statement I- Wednesday,
From statement II- Wednesday
 
3. Ans.(b)
Sol. From statement II- 16 marks
4. Ans.(e)
Sol. From both statement –
R sits second to left of P.
5. Ans.(c)
Sol. From statement I- Immediate right of Manisha is Kajal.
From statement II- Immediate right of Manisha is Kajal.

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