Mathematics · Vector Algebra
JEE Main 2026 — 24 January, Evening Shift — Question 9
The letters of the word "UDAYPUR" are written in all possible ways with or without meaning and these words are arranged as in a dictionary. The rank of the word "UDAYPUR" is :
- Option A:Correct
1580
- Option B:
1578
- Option C:
1579
- Option D:
1581
Answer: A
Step-by-step solution
Arrange letters of UDAYPUR alphabetically: A, D, I, P, R, U, U. Words starting with A: . Words starting with D: . Words starting with I: . Words starting with P: . Words starting with R: . Words starting with UA: . Words starting with UDAP: . Words starting with UDAR: . Words starting with UDAU: . Words starting with UDAYPRU: . Word UDAYPUR: . Total rank = .
Answer key and solution verified before publishing.
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- Exam
- JEE Main 2026
- Subject
- Mathematics
- Chapter
- Vector Algebra
- Topic
- Section Formula in Vectors