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.
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B
Option
C
Option
D
Option
Correct Ans:Option
Explanation:
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D
QGaurav ranks eighteenth in a class. What is his rank from the last ?
I. There are 47 students in the class.
II. Jatin who ranks 10th in the same class, ranks 38th from the last.
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:C) Either I or II is sufficient;
Explanation:
To find the rank from other end, we need to know the total number of students in the class. So. I is sufficient. Also: from II, we can conclude that there are (10 + 38- 1 = 47) students in the class.
So. II alone is also sufficient.
Q
ZZHow is Divya related to Shaloo ? Statements:I.Divya's mother is sister of Shaloo's father. II.Shaloo is the daughter of Divya's grandfather's only child.
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 Divya's mother is Shaloo's aunt or Divya is Shaloo's cousin.
Now, Divya's grandfather's only child is Divya's parent. So, from II, we conclude that Shaloo and Divya are daughters of the same parents i.e. Divya is Shaloo's sister.
Z
ZZHow many New Year's greeting cards were sold this year in your shop ? Statements:I.Last year 2935 cards were sold. II.The number of cards sold this year was 1.2 times that of last year.
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 both I and II, we find that the number of cards sold this year = (2935 x 1.2) = 3522.
Z
ZZOn which day in April is Gautam's birthday? Statements:I.Gautam was born exactly 28 years after his mother was born. II.His mother will be 55 years 4 months and 5 days on August 18 this year.
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, the birthday of Gautam's mother can be found out from II and then Gautam's birthday can be determined using the fact given in I.
Z
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A
36
B
Option
C
Option
D
Option
Correct Ans:Option
Explanation:
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C
ZZWhat will be the total weight of 10 poles, each of the same weight ? Statements:I.One-fourth of the weight of each pole is 5 kg. II.The total weight of three poles is 20 kilograms more than the total weight of two poles.
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 weight of each pole = (4x5) kg = 20 kg.
So, total weight of 10 poles = (20 x 10) kg = 200 kg.
From II, we conclude that:
Weight of each pole = (weight of 3 poles) - (weight of 2 poles) = 20 kg.
So, total weight of 10 pojes = (20 x 10) kg = 200 kg.
Z
ZZHow much was the total sale of the company? Statements: I. The company sold 8000 units of product A each costing Rs. 25. II. This company has no other product line.
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, total sale of product A = Rs. (8000 x 25) = Rs. 200000.
From II, we know that the company deals only in product A.
This implies that sale of product A is the total sale of the company, which is Rs. 200000.
Z
ZZHow is F related to P ? Statements:I.P has two sisters M and N. II.F's mother is sister of M's father.
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:Z
Explanation:
From I and II, we conclude that P is M's brother and so M's father is P's father. So, F is the child of the sister of P's father i.e. F's mother is P's aunt or F is P's cousin.