UPSC Exam  >  UPSC Questions  >  13 students are standing in a horizontal row ... Start Learning for Free
13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?
  • a)
    fifth from left
  • b)
    fifth from right
  • c)
    eighth from left
  • d)
    ninth from right
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
13 students are standing in a horizontal row from left to right. If al...
View all questions of this test
Most Upvoted Answer
13 students are standing in a horizontal row from left to right. If al...
Solution:

Given, there are 13 students in a horizontal row and a boy who was seventh initially.

Let's represent the initial positions of students as follows:

1 2 3 4 5 6 7 8 9 10 11 12 13

If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, then the new positions of the students will be as follows:

1 3 5 7 9 11 13 2 4 6 8 10 12

Now, we need to find the position of the boy who was seventh in the row initially.

The boy who was seventh in the row initially will now be at the fifth position from the right end.

Hence, the correct answer is option B, i.e., fifth from the right.

HTML Code:

Solution:


Given, there are 13 students in a horizontal row and a boy who was seventh initially.


Let's represent the initial positions of students as follows:


1 2 3 4 5 6 7 8 9 10 11 12 13


If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, then the new positions of the students will be as follows:


1 3 5 7 9 11 13 2 4 6 8 10 12


Now, we need to find the position of the boy who was seventh in the row initially.


The boy who was seventh in the row initially will now be at the fifth position from the right end.


Hence, the correct answer is option B, i.e., fifth from the right.
Explore Courses for UPSC exam

Similar UPSC Doubts

Top Courses for UPSC

13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer?
Question Description
13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer?.
Solutions for 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice 13 students are standing in a horizontal row from left to right. If all the odd-numbered students in a row are shifted to the successive odd-numbered positions, what will be the position of a boy, who was seventh in the row initially?a)fifth from leftb)fifth from rightc)eighth from leftd)ninth from rightCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev