Directions to Solve: In each of the 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 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
(D1) If the data given in both statements I and II together are not sufficient to answer the question and
(D2) If the data in both statements I and II together are necessary to answer the question.
QWhich day of the last week did Satish meet Kapil at Kapil's residence ?
Statements: I. Kapil was out of town from Monday to Wednesday. lie returned on Thursday morning.
II. On Friday night Satish telephoned his friend to inform that only yesterday he had got approval of Kapil after personally explaining to him all the details
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient;
D
Neither I nor II is sufficient
Correct Ans:B
Explanation:
Statement II reveals that Satish met his friend Kapil on the day prior to Friday i.e, Thursday.
Thus, only II is needed.
B
QIn which year was Rahul born ?
Statements: I. Rahul at present is 25 years younger to his mother.
II. Rahul's brother, who was born in 1964, is 35 years younger to his mother.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient;
D
Both I and II are sufficient
Correct Ans:D
Explanation:
From both the given statements, we find that Rahul is (35 - 25) = 10 years older than his brother,
who was born in 1964, So. Rahul was horn in 1954
Thus, both the given statements are needed to answer the query.
D
ZZWhat is Nitin's rank from the top in a class of forty students ? Statements:I.There are ten students between Nitin and Deepak. II.Deepak is twentieth from the top.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
Since there are ten students between Nitin and Deepak, so Nitin may be eleven ranks above or below Deepak. Thus, Nitin may be 9th or 31st from the top.
Z
ZZWhich direction is Sunny facing now ? Statements:I.If Sunny turns to his right and again turns to his right, he will be facing North. II.If Sunny walks some distance and turns left and again walks some distance, then his face will be towards left of Dinesh who is facing South.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
From I, we conclude that Sunny is facing South, since a person facing South shall face North on turning to his right, twice.
From II, we know that after walking, Sunny shall face towards left of Dinesh facing South i.e. East and a person walking southwards shall face East on turning to 'his left.
Thus, Sunny is facing South.
Z
ZZT studies in which of the schools B, C, D, E and F ? Statements:I.T does not study in the same school as either R or J. II.R and J study in schools D and F respectively.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
As given in I and II, R studies in school D and J studies in school F. So, T does not study in school D or school F. Thus, T studies in any one of the schools B, C or E.
Z
ZZWho is to the immediate right of P among five persons P, Q, R, S and T facing North ? Statements:I.R is third to the left of Q and P is second to the right of R. II.Q is to the immediate left of T who is second to the right of P.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
From I, we have the order: R, -, P, Q.
From II, we have the order: P, Q, T.
Clearly, each one of the above two orders indicates that Q is to the immediate right of P.
Z
ZZOn which date of the month was Anjali born in February 2004 ? Statements:I.Anjali was born on an even date of the month. II.Anjali's birth date was a prime number.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Both I and II are sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
From I and II, we conclude that Anjali was born in February 2004 on a date which is an even prime number. Since the only even prime number is 2, so Anjali was born on 2nd February, 2004.
Z
ZZWho is C's partner in a game of cards involving four players A, B, C and D ? Statements:I.D is sitting opposite to A. II.B is sitting right of A and left of D.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
Clearly, each of the given statements shows that B is sitting opposite to C or B is the partner of C.
Z
ZZHow many students in a class play football ? Statements:I.Only boys play football. II.There are forty boys and thirty girls in the class.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Ans:Z
Explanation:
It is not mentioned whether all the boys or a proportion of them play football.
Z
QHow much amount Ronnie required to pay for the new car in the buy-back scheme ?
Statements: I. The cost of the new car was three times the cost price of his old car.
II. His old car was valued at Its 25000 under buy-back scheme.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient;
D
Both I and II are sufficient
Correct Ans:D) Both I and II are sufficient
Explanation:
From both the statements together, we conclude that the price of the new car is Rs (25000 * 3) i.e. Rs 75000
So, Ronnie had to pay Rs (75000 - 25000) i.e. Its 50000.
