CameraIcon

SearchIcon

MyQuestionIcon

163

You visited us 163 times! Enjoying our articles? Unlock Full Access!

Permutation under Restriction

In a row of t...

Question

In a row of ten boys, when Rohit was shifted by two places towards the left, he became seventh from the left end. What was his earlier position from the right end of the row ?

A

First

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Second

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

Fourth

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Sixth

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Second

Now, he is $7^{t h}$ from left. Earlier he was $7 + 2 = 9^{t h}$ from left or $2^{n d}$ from right as shown in diagram.
Hence, option 'B' is correct.

Suggest Corrections

thumbs-up

1

Similar questions

Q. In a row of 16 boys, when Prakash was shifted two places towards the left, he became 7th from the left end. What was his earlier position from the right end of the row?

24

boys, when Akash was shifted by

4

places towards left, he became

8

th from the left end what was his earlier position from the right end of the row?

21

girls, when Monika was shifted by four places towards the right, she became

12^{t h}

from the left end. What was her earlier position from the right end of the row?

Q. In a row of 21 girls, when Monika was shifted by four places towards the right, she became 12th from the left end. What was her earlier position from the right end of the row?

Q. In a row of 21 girls when Monika was shifted by four places towards the right she became 12th from the left end What was her earlier position from the right end of the row?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Permutations

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Permutation under Restriction

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon