Question
Download Solution PDFComprehension
Seven boys P, Q, R, S, T, U and X have different weights. X is heavier than Q. P is heavier than only three people. Q is heavier than P. T is heavier than S but lighter than R. U is heavier than R but lighter than Q.
How many boys are lighter than U?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFrom the given instructions:
1) X is heavier than Q. Q is heavier than P. P is heavier than only three people. So, we have two cases;
Case 1:
X/ > X/ > Q > P > __ > __ > __
Case 2:
X > Q > __ > P > __ > __ > __
2) T is heavier than S but lighter than R. U is heavier than R but lighter than Q. So, Case 1 is invalid.
So, Final Arrangement,
X > Q > U > P > R > T > S
Hence, four boys are lighter than U.
Last updated on Jun 17, 2025
-> IBPS RRB Clerk Revised Exam Dates have been announced on 16th June 2025.
-> According to the official notice, the Prelims Examination is scheduled to be conducted on 6th, 7th, 13th and 14th December 2025.
-> The Mains Examination is scheduled for 1st February 2026.
-> IBPS RRB Clerk 2025 Notification is expected to be released soon.
-> Candidates with a Graduation degree in any discipline are eligible for the recruitment process.
-> The selection process includes Prelims and Mains examinations.
-> Prepare for the Exam with IBPS RRB Clerk Previous Year Papers. Check IBPS RRB Clerk Exam Analysis.
-> Attempt Free Banking Current Affairs Mock Test here