# Reasoning: Data Sufficiency Set 28

1. Study the following information and answer the questions given below:
Seven friends Xz, Yz, Zz, Az, Bz, Cz and Dz are belonging to the same family and it is a family of three-generation and there are two married couples in the family. How is Cz related to Dz?
a) Bz is brother of Cz and son of Az. Az is mother-in-law of Zz and grandmother of Dz. Zz is not married to Cz.
b)Cz is daughter of Az and sister of Yz. Bz is son of Xz and brother-in-law of Zz. Zz is father of Dz. Zz is not married to Cz.
The data in statement b alone are sufficient to answer the question, while the data in statement a alone are not sufficient to answer the question
The data even in both statements a and b together are not sufficient to answer the question
The data either in statement a alone or in statement b alone are sufficient to answer the question
The data in statement a alone are sufficient to answer the question, while the data in statement b alone are not sufficient to answer the question
The data in both statements a and b together are necessary to answer the question
Option A

2. Who among the following Udita, Varsha, Weom, Xylo, Yash and Zaira is the highest score in the class?
a) Xylo is highest scorer than Udita and Weom. Xylo is less scorer than Varsha. Yash is higher scorer than only Zaira.
b) Yash is higher scorer than Weom but lesser scorer than Udita. Zaira is highest scorer than only Xylo. Udita is not the highest scorer.
If the data in statement a alone are sufficient to answer the question, while the data in statement b alone are not sufficient to answer the question.
If the data in statement b alone are sufficient to answer the question, while the data in statement a alone are not sufficient to answer the question.
If the data either in statement a alone or in statement b alone are sufficient to answer the question.
If the data even in both statements a and b together are not sufficient to answer the question.
If the data in both statement a and b together are necessary to answer the question.
Option C

3. Who among Akansha, Banya, Caryl, Diksha and Elli is the best singer?
a) Diksha is better singer than Elli, Akansha and Caryl but not as better as Banya.
b) Diksha is better singer than Caryl but not as better as Banya who is better singer than Elli.
The data in statement b alone are sufficient to answer the question, while the data in statement a alone are not sufficient to answer the question
The data even in both statements a and b together are not sufficient to answer the question
The data either in statement a alone or in statement b alone are sufficient to answer the question
The data in statement a alone are sufficient to answer the question, while the data in statement b alone are not sufficient to answer the question
The data in both statements a and b together are necessary to answer the question
Option D

4. Eight students Avnish, Brijesh, Caryl, Diksha, Elli, Farah, Garima and Himani are standing in a straight line facing north but not necessarily in the same order. Brijesh is standing second to the right of Farah. Farah is standing at one of the extreme end of the line, then what is the standing position of Diksha?
a)Garima is not the immediate neighbour of Elli and Caryl is standing third to the left of Diksha.
b) Only two persons are standing between Diksha and Avnish.
The data in statement b alone are sufficient to answer the question, while the data in statement a alone are not sufficient to answer the question
The data even in both statements a and b together are not sufficient to answer the question
The data either in statement a alone or in statement b alone are sufficient to answer the question
The data in statement a alone are sufficient to answer the question, while the data in statement b alone are not sufficient to answer the question
The data in both statements a and b together are necessary to answer the question
Option E

5. How is Mx related to Nx?
a) Px, who has only two kids, Mx & Nx, is the mother-in-law of Qx, who is sister-in-law of Nx.
b) Rx, the sister-in-law of Mx, is the daughter-in-law of Sx, who has only two kids, Mx & Nx.
Data in Statement a alone are sufficient to answer the question, while the data in Statement b alone are not sufficient to answer the question.
Data in Statement b alone are sufficient to answer the question, while the data in Statement a alone are not sufficient to answer the question.
Data either in Statement a alone or in Statement b alone are sufficient to answer the question.
Data in both the Statements a and b together are not sufficient to answer the question.
Data in both the Statements a and b together are necessary to answer the question.
Option A

6. In a company yearly review of four employees Jaya, Kamna, Lokesh and Mani is compared. Who among the following is the best employee?
a). Kamna is better than Mani.
b) Jaya is not as better as either Lokesh or Kamna.
c) Mani is neither the best nor the worst.
If the data in statement a and c are sufficient to answer the question, while the data in statement b is not sufficient to answer the question.
If the data in statement a and b are sufficient to answer the question, while the data in statement c are not sufficient to answer the question.
If the data in all the statement a,b and c are necessary to answer the question
If the data in statement b and c are sufficient to answer the question, while the data in statement a is not sufficient to answer the question.
If the data in all the statements together cannot answer the question
Option E

7. Five students Isha, Jaya, Kamna, Lokesh and Mani are standing in the straight line facing north. Which student is standing at the extreme left?
a)Jaya is standing exactly between Mani and Kamna.
b) Jaya is standing to the right of Mani.
c) Lokesh is standing between Isha and Mani.
Statement a and b together required.
Statement b and c together required.
Statement a and c together required.
All statements together required to answer the question
Question cannot be answered with all the statements together.
Option D

8. How many friends are standing in the row if all are facing north?
a) Two friends are standing between Mani and Nitesh. Ojasvee is immediate neighbour of Mani. Priyal is standing at extreme end of the line. Priyal is standing third to the left of Queen.
b) Queen is standing at third position from left end of the row. Rashi is standing second to the right of Queen. Rashi and Shivani are immediate neighbours. Four people are standing between Shivani and Mani and Mani is standing at extreme end and to the left of Queen.
c) Rashi is standing immediate left of Shivani. There is one friend standing between Queen and Rashi. Four people are standing to the right of Queen.
All statements are required
Both b and c are required
Either a and b together required or c alone is required
Either a and c together or b and c together
Question cannot be answered with all the statements together
Option D

9. There are 5 books named Qz, Rz, Sz, Tz, and Uz are placed on the table according to their height with 5 being the most tallest and 1 being the smallest of all. What is the position of book Sz?
a) Tz is the tallest. Rz is just placed behind Qz but not on even numbered position.
b). Tz does not place on an even number position.
c). Uz does not place on even number position and Tz is placed above Uz.
If the data in statement a alone or in the statement b alone or in the statement c alone is sufficient to answer the question.
If the data in statement a and b together are sufficient to answer the question, while the data in statement c are not sufficient to answer the question.
If the data in statement a and c together are sufficient to answer the question, while the data in statement b is not sufficient to answer the question.
If the data in statement b and c together are sufficient to answer the question, while the data in statement a is not sufficient to answer the question.
If the data in all the statement a,b and c together are not sufficient to answer the question.
Option E

10. Eight students Mz, Nz, Oz, Pz, Qz, Rz, Sz and Tz are sitting in a row facing south. Who sits second to the right of Tz?
a) Nz sits second to the right of Sz, who is third to the right of Qz. Mz sits at one of the extreme end and is second to the right of Oz.
b). Pz sits third to the left of Tz, who sits second to the right of Qz. Tz sits third to the left of Nz.
c). Mz sits third to the right of Sz, who sits second to the left of Nz. Sz sits fourth to the right of Pz. Oz and Tz does not sit adjacent to each other.
Both statements b and c required
All statements are required
Any one of the statement is required
Both a and b required
Both 1 and 4
Option E

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