JEE 2023 — Mathematics PYQ

Q: How do I solve JEE 2023 Mathematics questions?

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JEE Mathematics questions range from moderate to advanced difficulty. Consistent practice with official previous year papers and topic-wise drills on Mathem Solvex is the most effective preparation strategy.

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Question

JEE 2023 — Mathematics PYQ

JEE | Mathematics | 2023

All words, with or without meaning, are made using all the letters of the word MONDAY. These words are written as in a dictionary with serial numbers. The serial number of the word MONDAY is:

Choose the correct answer:

Explanation

Solution:

"MONDAY" ke letters ka alphabetical order hai: A, D, M, N, O, Y.

A se shuru hone wale words: $5! = 120$ .
D se shuru hone wale words: $5! = 120$ .
MA se shuru hone wale words: $4! = 24$ .
MD se shuru hone wale words: $4! = 24$ .
MN se shuru hone wale words: $4! = 24$ .
MOA se shuru hone wale words: $3! = 6$ .
MOD se shuru hone wale words: $3! = 6$ .
MONA se shuru hone wale words: $2! = 2$ .
MONDA se shuru hone wale words: Sirf 1 word (MONDAY).
Total Rank: $120 + 120 + 24 + 24 + 24 + 6 + 6 + 2 + 1 = \mathbf{327}$ .

Sahi Option: (2) 327

Choose the correct answer:

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