Answer-Who appears for the test of IIT Delhi?

The one who appears on 3rd Week March appears for test of IIT Meerut. T appears for the test of IIT Guwahati on 1st Week in the month having 30 days. so, we get 2 possible cases here T appears in either April or June. Case-1 CASE-2 Only 4 persons can appear between the ones who are appearing for IIT Meerut and IIT Kanpur. 3 persons can appear for the test between T and U. Only 2 persons appear between Q and S. And S does not appear in April. so, we get 2 possible sub cases for case 1. S appears for IIT Chennai. Case-1a only 1 person appears for test of IIT Mumbai between R and W. therefore, Case 1a and Case 1b gets eliminated as it does not satisfy the condition. W appears for the test of IIT Pune Only 3 persons appears between T and U Both Q and V appears on p same date. P appears for test of IIT Bangalore. One of the student appears for IIT Delhi.

Question

Who appears for the test of IIT Delhi?

Study the following information carefully and answer the given questions: Some students of class X appears for a test of different IITs either on 1st Week or 3rd Week of different months – March, April, June and October. No two tests are of same subjects. P and S appears for the test of IIT Bangalore and IIT Chennai respectively. R appears for the test before
V. Only 4 persons can appear between the ones who are appearing for IIT Meerut and IIT Kanpur. T appears for the test of IIT Guwahati on 1st Week in the month having 30 days. S does not appear in April. Only 2 persons appear between Q and S. Only one person who appears for the test of IIT Mumbai appears between R and W. Only 3 persons can appear between P and W,who appears for the test of IIT Pune. The one who appears on 3rd Week of March appears for test of IIT Meerut. Both Q and V appears on the same date. 3 persons can appear for the test between T and U. Q does not appear for IIT Meerut. One of the student appears for IIT Delhi.

A R

B Q

C U

D V

E can not be determined