Question:
In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped by one. What is his new rank from the end?
In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped by one. What is his new rank from the end?
Show Hint
The rank from the end can be calculated by subtracting the current rank from the total number of students and adding one.
Updated On: Mar 26, 2025
- 25th
- 26th
- 27th
- 28th
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The total number of students after the two new boys joined is 47. If the boy's rank is now 21st, his new rank from the end is \(47 - 21 + 1 = 27\).
Was this answer helpful?
0
0
Top Questions on Logical Reasoning
- Statement: "Every student must carry their ID card to enter the library."
Assumption:
1. Students without ID cards can't be identified.
2. ID cards help ensure security and regulation.- CUET (UG) - 2025
- General Aptitude
- Logical Reasoning
- Find the next term in the series: 3, 6, 11, 18, 27, ?
- CUET (UG) - 2025
- General Aptitude
- Logical Reasoning
- If \( 3 \times 4 = 25 \), \( 5 \times 2 = 27 \), \( 6 \times 3 = 39 \), then what is \( 7 \times 5 = ? \)
- CUET (UG) - 2025
- General Aptitude
- Logical Reasoning
- In a certain code language, "MOTHER" is coded as "OMHTRE". What will be the code for "FATHER"?
- CUET (UG) - 2025
- General Aptitude
- Logical Reasoning
- If $6 + 2 = 16$, $7 + 3 = 22$, then $8 + 4 = ?$
- CUET (UG) - 2025
- General Aptitude
- Logical Reasoning
View More Questions
Questions Asked in BHU PET exam
- Which of the following is a Hermitian operator?
- BHU PET - 2019
- Quantum Mechanics
- Find out the next number in the series 97, 86, 73, 58, 45, (............):
- BHU PET - 2019
- Number Series
In the following Venn diagram, which of the following represents the educated men but not urban?
- BHU PET - 2019
- Venn Diagrams
- If a particle is fixed on a rotating frame of reference, the fictitious force acting on the particle will be:
- BHU PET - 2019
- Rotational motion
- Given the Bessel function:
$$ J_0(x) = 1 - \frac{x^2}{2^2} + \frac{x^4}{2^2 \cdot 2^2} - \frac{x^6}{2^2 \cdot 2^2 \cdot 2^2} + \dots $$ The Bessel function $ J_1(x) $ is given by:- BHU PET - 2019
- Special Functions
View More Questions