In the following question, a given question is followed by information in three statements. You have to decide the data in which statement (s) is sufficient to answer the question and mark your answer accordingly. There are eight persons in the family – Aastha, Anushka, Divya, Kunal, Nancy, Niyati, Pranav and Shikhar. Niyati has no siblings. What is the relation between Anushka and Kunal? I. Pranav is the uncle of Nancy and Aastha who are twin girls. II. Anushka is sister-in-law of Shikhar who is the son of Divya. III. Niyati is daughter-in-law of Kunal who is the husband of Divya.
In the following question, a given question is followed by information in three statements. You have to decide the data in which statement (s) is sufficient to answer the question and mark your answer accordingly. There are eight persons in the family – Aastha, Anushka, Divya, Kunal, Nancy, Niyati, Pranav and Shikhar. Niyati has no siblings. What is the relation between Anushka and Kunal? I. Pranav is the uncle of Nancy and Aastha who are twin girls. II. Anushka is sister-in-law of Shikhar who is the son of Divya. III. Niyati is daughter-in-law of Kunal who is the husband of Divya. Correct Answer Only II and III are sufficient
Using the following notations, we can draw the family tree,
[ alt="RRB OA MFT8 RRBOA 18 Aug 2018 40Q images Q39" src="//storage.googleapis.com/tb-img/production/18/09/RRB_OA_MFT8_RRBOA_18_Aug_2018_40Q_images_Q39.PNG" style="height:278px; width:206px">
From statement I and II,
[ alt="RRB OA MFT8 RRBOA 18 Aug 2018 40Q images Q39a" src="//storage.googleapis.com/tb-img/production/18/09/RRB_OA_MFT8_RRBOA_18_Aug_2018_40Q_images_Q39a.PNG" style="height:165px; width:372px">
The relation between Anushka and Kunal is not given. Therefore, Statement I and II together are not sufficient to answer the question.
From statement II and III,
[ alt="RRB OA MFT8 RRBOA 18 Aug 2018 40Q images Q39b" src="//storage.googleapis.com/tb-img/production/18/09/RRB_OA_MFT8_RRBOA_18_Aug_2018_40Q_images_Q39b.PNG" style="height:106px; width:362px">
Clearly, Kunal is the father-in-law of Anushka.
From statement I and III,
[ alt="RRB OA MFT8 RRBOA 18 Aug 2018 40Q images Q39c" src="//storage.googleapis.com/tb-img/production/18/09/RRB_OA_MFT8_RRBOA_18_Aug_2018_40Q_images_Q39c.PNG">
The relation between Anushka and Kunal is not given. Therefore, Statement I and III together are not sufficient to answer the question.
Hence, only statements II and III are sufficient.