All words,with or without meaning,are made us | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The letters of the word $MONDAY$ are $A, D, M, N, O, Y$. Arranging them in alphabetical order: $A, D, M, N, O, Y$.Words starting with $A$: $5! = 1

Vedclass · Accepted Answer

$327$

Vedclass · Answer

(A) The letters of the word $MONDAY$ are $A, D, M, N, O, Y$. Arranging them in alphabetical order: $A, D, M, N, O, Y$.Words starting with $A$: $5! = 120$.Words starting with $D$: $5! = 120$.Words starting with $MA$: $4! = 24$.Words starting with $MD$: $4! = 24$.Words starting with $MN$: $4! = 24$.Words starting with $MOA$: $3! = 6$.Words starting with $MOD$: $3! = 2$ (Wait,$3! = 6$).Let's recalculate:Words starting with $A$: $120$.Words starting with $D$: $120$.Words starting with $MA$: $24$.Words starting with $MD$: $24$.Words starting with $MN$: $24$.Words starting with $MOA$: $6$.Words starting with $MOD$: $6$.Words starting with $MONA$: $2! = 2$.Next is $MONDAY$: $1$.Total rank = $120 + 120 + 24 + 24 + 24 + 6 + 6 + 2 + 1 = 327$.

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

Similar Questions

How many words can be formed using the letters of the word $INSURANCE$,such that all vowels always come together?

How many distinct $9$-digit numbers can be formed by rearranging the digits of the number $223355888$ such that all odd digits occupy even positions?

The number of natural numbers less than $500$ in which no two digits are repeated is

If $n, r$ are two positive integers such that $1 \leq r < n$,then ${ }^{n} P_{r+1} + r^2 { }^{n-1} P_{r-1} + (r+1) { }^{n-1} P_{r} + r { }^{n-1} P_{r-1} =$

Out of $10$ persons,$A, B$,and $C$ are to speak at a function. If $A$ wants to speak before $B$ and $B$ wants to speak before $C$,in how many ways can they speak?

Vedclass Test Series

Exam Paper Generator

Online Exam Module